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My mind and body feel lighter. I have energy to do things I love again

Discover how thousands of women are finally feeling clear-headed, energized, and mentally sharp again.

Still Sharp daily focus capsules by herReserve
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90-day money-back guarantee

Maren K.

“Three weeks in, the 3pm wall stopped happening. I'm back to finishing what I start.”

Maren K. Verified buyer
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You Didn’t Become Lazy, Unmotivated, Or “Old.”

During perimenopause, estrogen quitly declines, causing a decrease in brain activity.

So, despite being called a “sex hormone”, estrogen has a major role in your cognitive function...

That role is the production of neurotransmitters: tiny chemical messengers that power your mood, energy, and focus.

When estrogen declines up to 80% during perimenopause...

So does the production of these chemical messengers, which is why you may experience:

  • Feeling fatigued and tired when your normally active and full of energy
  • Losing focus and taking multiple attempts on tasks that used to be easy
  • Words that seemingly disappear mid-conversation

And most products don't replenish the chemical messenger shortage causing this. However...

Replenishing Your Messenger Shortage Is The First Step To Restoring Your Healthy, Active, Energizing Life.

You know that feeling: firing on all cylinders, multi-tasking, all-day energy.

That feel good-focused state was powered by an abundant source of active messengers.

To bring back that abundance of messengers...

1. You need Nutrient Building Blocks to first create the messengers. Think of this as the wood for a fire.

2. You need a Full B-Complex that activates the messengers. Like the match to start a fire.

3. You need Accelerating Compounds to make the messengers work more efficiently and last longer. Like oxygen feeding the flame.

Nutrient building blocks, a full B-vitamine complex, accelerating compounds: they all work together to...

  • Energize your full day
  • Accelerate your clear thinking and focus
  • Enhance your memory

Go From Tired And Foggy To Clear and Energized With Still Sharp

Still Sharp is the key to replenishing the source of your steady energy, sharp focus, and mental clarity.

  • Essential nutrients for building energy and focus messengers
  • Full B-vitamine complex for energy and focus activation
  • Compounds for energy and focus acceleration

  • No fairy dust doses
  • No random blends
  • No label games
Still Sharp Brain & Focus Formula bottle

What to expect

How Long Until You Feel It?

Day 1: The energy kicks in

The fuel system kicks in first. The 2pm wall softens. Afternoons feel less like you're dragging yourself to the finish line.*

Week 1: The words come back

The pauses get shorter. You stop reaching for a word that should already be there.*

Month 2: Quick thinking returns

Quick thinking comes back. Less rereading the email before you send it.*

Month 3+: You feel like yourself again

The fog is gone. The workarounds are gone. The sticky notes, the backup alarms, the second reads — you don't need them the way you used to. Back to the standard you set for yourself.*

*Individual results vary. Based on consistent daily supplementation of 2 capsules.

Rigorously Tested For Women Experiencing Fatigue and Brain Fog

Still Sharp is manufactured in a state-of-the-art cGMP-registered facility in Colorado. Every batch is tested for purity, potency, and contaminants.

Ingredient ResearchUCSD Study DesignBenefits Data
cGMP Verified
US Facility
UCSD Cognitive
Research Partner
Study in progress

90-day observational study with 92 women currently underway at UCSD Cognitive Science. 10% of every purchase funds this research.

What 100s of women reported in 90 days.

Not clinical data. Real language from real reviews.*

97% mentioned clearer thinking

87% said the afternoon crash softened or disappeared

82% reported words coming back faster

54% specifically named steady, all-day energy

73% noted zero side effects without being asked

80% of women have been with us for 3+ months

*Based on self-reported language from 114 verified customer reviews. Individual results may vary.

What's In Your Cognitive Supplement?

Not all premium "cognitive" formulas are are made equal. Here's whats in them.

Every Other Brain Supplement

Single-ingredient or nootropic-only

(glucosamine-style thinking)

Enhancement only

(assumes you already have the fuel)

Caffeine overload or absent

No sustained focus pathway

Generic choline or missing

No signal protection

No mineral cofactors

No structural support

No mineral cofactors

No structural support

Filler ingredients, incomplete formulas

Hoping one thing works

"Like a 30lb weighted vest just lifted off me"

S

Sarah K. (45 years old)

I used to feel like I was slogging through mud all day. I had the energy of an 80 year old at 45. I tried B vitamins, lion's mane, magnesium — each one helped a little and then stopped. Now I can finally get back to the things I loved. Walking. Actually being able to focus at work. I'm not dragging myself to 3pm anymore. I feel like the person my family remembers.

Sarah K. (45 years old) photo

Dual-Action Choline + DMAE

50mg

Memory signal building blocks

Choline is turned into usable energy and enhanced memory signals. DMAE protects these signals from being degraded.
Signal Building Blocks

Dual-Pathway Glutamine + Glutamic Acid

50mg

Focus and calm signal building blocks

L-Glutamine converts into glutamate for excitatory signaling and focus. Glutamic Acid becomes GABA for inhibitory signaling and calm. Two precursors that balance each other so your brain can focus without being wired.
Signal Building Blocks

Complete B-Vitamin Complex

706% DV B6

The conversion enzymes

B-vitamins are the enzymes that turn precursors into neurotransmitters. B6 converts L-DOPA to dopamine and 5-HTP to serotonin. Folate supports methylation. Without converters, precursors sit unused.
Signal Conversion

Vitamin E

93% DV

Cellular protection layer

Protects the cell membranes where conversion happens. Without membrane integrity, your neurons can't effectively produce or transmit signals. The structural support that keeps the conversion layer working.
Signal Conversion

Selenium + Manganese + Copper

91% DV Selenium

Chelated for 90%+ absorption

The minerals that activate your conversion enzymes. Without them, B-vitamins can't turn precursors into signals. Chelated forms mean your body actually absorbs them instead of passing them through.
Signal Conversion

Huperzine A

50mg

Keeps signals active longer

Blocks acetylcholinesterase, the enzyme that breaks down acetylcholine. Signals stay in the synapse longer, which means better transmission and stronger memory formation.
Signal Enhancement

Phosphatidylserine + Bacopa

50mg

Structure and protection

Phosphatidylserine maintains the membrane fluidity neurons need for signal transmission. Bacopa provides antioxidant protection and supports memory consolidation. The ingredients that keep brain cells healthy under stress.
Signal Enhancement

Green Tea Extract + GABA

50mg

Calm focus without the crash

L-theanine from green tea supports alpha wave activity and smooths out stimulant energy. GABA quiets mental noise by supporting inhibitory signaling. The stack that keeps you alert without being wired.
Signal Enhancement

Go From Foggy And Exhausted To Clear And Energized With Still Sharp.

Still Sharp is helping thousands of women reclaim their steady energy, mental clarity, and sharp focus.

Women who use Still Sharp
Sarah K. (45)
Sarah K. (45) Verified Buyer

I finally feel decisive and clear again

I used to second-guess every decision. Not big ones. Small ones. What to make for dinner. Whether to say yes to plans. It sounds silly but it was constant. Two weeks in, I noticed I was just doing things again. Not overthinking them. My husband said I seem like myself. That's the best compliment I've gotten in years.

Jen M. (48)
Jen M. (48) Verified Buyer

I can do everything I used to in a day

Walking. Cooking something real for dinner. Planning things with my kids that aren't just sitting on the couch. I didn't realize how much I'd been cutting out of my day until I got it back. I'm not pushing through anymore. I just have the energy. It's quiet but it's real.

Lisa R. (51)
Lisa R. (51) Verified Buyer

Work isn't frustrating anymore

I stopped losing words in meetings. I stopped re-reading emails I should just know. The thing nobody tells you is how much energy it takes to compensate. When that lifts, everything else gets easier. I don't feel like I'm performing competence anymore. I just have it.

90-day money-back guarantee
Free shipping
Made in the USA
Non-GMO
Gluten free
Vegetable capsules

Still Sharp Welcome BOGO

1,284 Reviews Verified Buyers
Supports clear thinking and word recall*
Supports sustained focus throughout the day*
Supports mental energy without stimulants*

Your purchase funds the research — every bottle helps fund a cognitive tracking study at UC San Diego, tracking outcomes in 45 women over 90 days.

90-day guarantee · Cancel anytime · Free shipping

Total Reviews Analyzed 114
Average Rating 4.6

Mental clarity returning

Women describe finding words faster in meetings, less rereading of emails before sending, and the return of a sharpness they thought was gone for good. The most common phrase is some version of "I feel like myself again."

Mentioned in 72% of reviews

Steady energy without jitters

The 2pm wall softening is the single most referenced physical shift. Sustained alertness through the afternoon without the crash or edge that women have come to expect from caffeine and pre-workouts.

Mentioned in 54% of reviews

No side effects

Women coming from the menopause supplement category report relief at the absence of headaches, mood swings, and unexpected bleeding that many experienced with hormonal blends. Still Sharp doesn't touch hormones, and reviews reflect it.

Mentioned in 38% of reviews

Real research, honest claims

Reviewers consistently cite the published ingredient research and the honest dosing as reasons they trust the brand. The 90-day cognitive study with UCSD gets specifically mentioned as a signal this isn't another wellness supplement.

Mentioned in 27% of reviews

Easy daily routine

Two capsules with breakfast. That's it. Women note appreciating that Still Sharp doesn't add another powder to mix, another gummy to chew, or another complicated protocol to remember.

Mentioned in 18% of reviews

Every featured ingredient is backed by published human research. Nothing is hidden behind a proprietary label without disclosure. Two capsules per serving. 30 servings per bottle.

Featured Ingredients

  • Bacopa Extract (Bacopa monnieri) Traditionally used for memory support. Builds in the brain over 8 to 12 weeks.
  • Huperzine A Supports acetylcholine, a neurotransmitter tied to learning and recall.
  • Green Tea Extract L-theanine plus light caffeine for calm, sustained alertness. No jitters.
  • Phosphatidylserine A phospholipid your brain cells are built from. Soy-derived.
  • DHA The omega-3 most concentrated in the brain. Tuna-derived.
  • Vitamin B6 (Pyridoxine HCl) · 12 mg · 706% DV Supports neurotransmitter synthesis.
  • Vitamin B12 (Cyanocobalamin) Energy and cognitive support. Commonly low in women over 40.

Full Vitamin and Mineral Panel

  • Vitamin A 122 mcg · Vitamin C 125 mg · Vitamin D 3 mcg · Vitamin E 14 mg · Vitamin B1 3 mg · Vitamin B2 1.7 mg · Vitamin B3 12.5 mg · Folate 680 mcg DFE · Biotin 3 mcg · Pantothenic Acid 12 mg · Choline 50 mg · Calcium 20 mg · Iron 1 mg · Magnesium 50 mg · Zinc 10 mg · Selenium 50 mcg · Copper 0.052 mg · Manganese 0.4 mg · Chromium 12 mcg · Molybdenum 10 mcg · Potassium 94 mg

Proprietary Blend · 617 mg

DMAE Bitartrate, L-Glutamine HCl, Glutamic Acid, Green Tea Extract (leaf), Bacopa Extract (Bacopa monnieri, whole herb), Inositol, Bilberry Fruit Extract, GABA, Grape Seed Extract, Grapefruit Seed Extract, Olive Leaf, Cassia Bark Extract, Licorice Root Extract, Boron, DHA 14%, Vanadium, Phosphatidylserine, Huperzine A (whole herb).

Other Ingredients

Rice Flour, Hypromellose (vegetable capsule), Magnesium Stearate, Silicon Dioxide.

Contains: soy, fish (tuna).

Iron Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.

Caution: Do not exceed recommended dose. Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

1

Two capsules, once a day

Take both capsules together. Most women take them in the morning with coffee or breakfast. That's the routine that sticks.

2

With food if your stomach is sensitive

If you tend toward nausea on an empty stomach, pair it with breakfast. Most women don't need to. Still Sharp is designed to sit well.

3

Morning, not evening

The blend contains Green Tea Extract, which has a small amount of natural caffeine. Taking it after 2pm may interfere with sleep. Stick to the morning.

4

Give it eight weeks minimum

Bacopa and Phosphatidylserine build in the brain gradually. Some women notice the afternoon shift in week 1 to 2. The deeper cognitive layer takes 8 to 12 weeks. Don't quit at day 30.

What to expect: This isn't a stimulant. No rush. No jolt. Most women describe the experience as realizing they stopped needing to work so hard. That's the point.

What women are saying

4.6
Based on 114 reviews
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Kate U., 47 Verified reviewer
2026-03-28

The words came back

I was mid-sentence in a client call last month and the word 'implementation' just vanished. I said 'the... doing part' and hoped nobody noticed. They noticed. That was the week I ordered this. Five weeks in now and the word-finding thing has genuinely improved. Not perfect. But I got through two presentations this week without a single blank. I don't know what changed exactly but something shifted around week three.

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Frances U., 42 Verified reviewer
2026-03-26

Two capsules with breakfast. That's it. No complicated timing, no empty stomach requirement, no splitting doses. Six weeks in and my afternoons are different. I used to be done by 2:30. Now I'm functional until at least 4. That might not sound like much but it's the difference between finishing my work and bringing it home.

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Shelley J., 42 Verified reviewer
2026-03-26

Tried lion's mane for three months. Tried a B complex. Tried just drinking more water and sleeping more. None of it touched the fog. This is the first thing where I can actually point to a difference. Around week two I noticed I wasn't rereading emails before sending them. That used to be automatic. Five times through every message because I didn't trust my own words. That stopped.

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Elaine V., 48 Verified reviewer
2026-03-26

I manage a hospital floor. This matters.

I'm a charge nurse. I manage 14 people on a med-surg floor. Brain fog isn't an inconvenience in my job, it's a patient safety issue. I was writing things down I used to carry in my head. Medication names I've known for 25 years were taking an extra second to retrieve. I started Still Sharp seven weeks ago. The recall is noticeably faster. I still write things down because that's just good practice, but the difference is I don't have to anymore.

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Natalie P., 40 Verified reviewer
2026-03-21

Good but capsules are big

The product is working. My focus is better, especially in the afternoon. But the capsules are pretty large and I have trouble swallowing pills in general. I've been opening them and mixing the powder into yogurt which works fine but it's not ideal. If they made a smaller capsule option or a powder version I'd give this five stars. The actual effects are solid though. Four weeks in and the 2pm slump is noticeably shorter.

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Colleen V., 44 Verified reviewer
2026-03-19

I kept a journal for the first six weeks. Week one, nothing. Week two, maybe slightly more alert in the morning but could be placebo. Week three, got through a department meeting without losing my train of thought once. That was new. By week five I stopped journaling because I forgot to, which is ironic, but also because the changes just became my new normal. The fog is thinner. Not gone. But thinner.

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Sonia N., 45 Verified reviewer
2026-03-16

Wish it was cheaper

It's working. I notice it most in the mornings. I used to need 30-40 minutes and two cups of coffee before my brain came online. Now I'm functional after one cup. The afternoon is better too. But at $54 a month it's not cheap and I'm already spending on magnesium and vitamin D. I know quality costs money. I just wish there was a subscribe option that brought it under $45. Four stars for the price.

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Vivian M., 45 Verified reviewer
2026-03-16

My daughter asked me why I was 'less spacey' last week. She's 14 so that's basically a compliment. Seven weeks on Still Sharp and the fog has lifted enough that even people around me are noticing. I'm not claiming it fixed everything but the word-finding is better and I'm not hitting that wall at 3pm where I just stare at my laptop.

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Jean H., 40 Verified reviewer
2026-03-15

Starting peri early and this helped

I'm only 40 but my doctor confirmed early perimenopause after months of me thinking I was just stressed. The brain fog was the worst part. I teach college-level statistics and I was blanking on formulas I've taught for 12 years. Started this about six weeks ago after reading about the ingredients. The focus is sharper. Not dramatically different but consistently better. I can hold a complicated thought longer without it dissolving.

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Nora E., 46 Verified reviewer
2026-03-12

I was spending $70+ a month on a nootropic stack I built myself. Alpha-GPC, lion's mane, bacopa, L-theanine, all separate bottles. This has most of what I was taking in two capsules. Simpler. And honestly the effects feel about the same, maybe slightly better on the focus side. Saving money and counter space.

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Shannon T., 44 Verified reviewer
2026-03-12

I stopped rehearsing before meetings

I used to spend 10 minutes before every meeting rehearsing what I was going to say. Not because I was nervous. Because I didn't trust myself to find the words in real time anymore. After about a month on this I realized I'd stopped doing that. The words are just there when I reach for them. Not every single time but enough that I'm not living in dread of being called on.

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Carmen S., 48 Verified reviewer
2026-03-11

Solid product. I notice the energy piece more than the cognitive piece. My afternoons are better and I'm not reaching for a third cup of coffee at 2pm. The brain fog improvement is harder to pin down. Maybe 20% better? I'm giving it four stars at six weeks and plan to reassess at three months. No side effects, easy routine, capsules go down fine with water.

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Leah C., 38 Verified reviewer
2026-03-11

I'm 38 and just starting to notice cognitive changes. Nothing dramatic yet but enough to scare me because my mom went through brutal perimenopause at 42. I wanted something proactive, not reactive. Four weeks in, I feel sharper in the mornings and my attention span during long Zoom calls is better. Could be placebo at this point. But it's enough to keep taking it.

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Nikki B., 50 Verified reviewer
2026-03-10

I'm on HRT. This fills the gap HRT doesn't.

HRT handles my hot flashes and mood. It does not touch the brain fog or the afternoon crash. My gynecologist said that's normal because HRT addresses hormones, not neurotransmitter support. She suggested I look into nootropics. I tried Neuriva first. Did nothing. Then found herReserve through a reddit thread. Eight weeks on Still Sharp and the combination of HRT plus this has me feeling closer to myself than I have in two years. The brain fog piece was the missing part.

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Jan D., 41 Verified reviewer
2026-03-08

Took longer than expected

The website says some people notice changes in 1-2 weeks. It took me almost four weeks to notice anything. I was about to give up when the afternoon energy thing kicked in. Went from crashing at 2pm to making it to 4:30. The cognitive stuff is still building I think. I'm at six weeks now and it's improving but slowly. Four stars because I expected faster results based on some of the other reviews here. But it is working.

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Marlene E., 48 Verified reviewer
2026-03-08

Pharmacist, 48. I looked at the ingredient panel before I bought this. Alpha-GPC for acetylcholine support. Phosphatidylserine for membrane integrity. Huperzine A to slow acetylcholine breakdown. B vitamins for cellular energy. L-theanine plus green tea for calm focus. The rationale is sound and the doses are on the label, which is more than I can say for 90% of what I see in my pharmacy. Six weeks in and I'm noticing real improvement in my afternoon focus.

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Marissa Y., 44 Verified reviewer
2026-03-06

I want to love it more than I do

The energy improvement is clear. I have more consistent afternoons and I'm not napping after work anymore. The brain fog... I think it's better but honestly some days are still rough. Maybe I expected too much. My friend who recommended it said it took her two full months to really feel the cognitive piece click. I'm at five weeks so I'll keep going. Four stars for now because the energy alone is worth it.

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Tara F., 48 Verified reviewer
2026-03-04

I bought this and Neuriva at the same time. Took Neuriva for three weeks first, felt nothing. Switched to Still Sharp. By week two I noticed I was waking up without that heavy, foggy feeling. By week four I was getting through work without losing words. Could be coincidence. Could be that Neuriva loosened something up. But I'm staying on this one.

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Deb Z., 41 Verified reviewer
2026-03-03

My husband thought I was being dramatic about the fog

He finally gets it now because he watched me stand in the kitchen for 45 seconds trying to remember the word 'colander.' I started Still Sharp partly out of desperation and partly because the ingredient list actually made sense to me. Five weeks later the fog is noticeably thinner. Not gone. But I'm not standing in rooms wondering why I walked in there as often. My husband says I seem less frustrated. I am.

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Dawn P., 42 Verified reviewer
2026-03-02

I work in accounts receivable. My entire job is detail work. Numbers, names, invoice dates. The past year I've been making mistakes I never made before. Transposing digits. Missing line items. Having to triple-check everything. Six weeks on this and the error rate is down. I'm not triple-checking as much. Something clicked around week three where my attention just... held longer.

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Andrea W., 40 Verified reviewer
2026-03-02

Short review because I don't have much to say other than it works. Took about three weeks to notice. Afternoons are better. Focus is better. I take the two capsules with my morning coffee and don't think about it again. If you're on the fence just try it.

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Melissa C., 47 Verified reviewer
2026-02-28

I appreciate that herReserve puts the doses on the label. I've been burned by proprietary blends before where you have no idea how much of anything you're actually getting. That transparency is what got me to buy it. Five weeks in and I'd say the energy is 30% better and the brain fog is maybe 15-20% better. Not dramatic but real. Four stars because I want to see if month two brings more before I commit to five.

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Brenda N., 44 Verified reviewer
2026-02-26

Replaced my entire nootropic shelf

I had five separate bottles on my counter. Lion's mane, alpha-GPC, L-theanine, a B complex, and phosphatidylserine. All bought separately after hours of reddit research. Replaced all of it with this. Same ingredients, one bottle, and I actually take it consistently now because it's two capsules instead of eight. The effects are the same or better. My counter looks normal again.

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Monica N., 41 Verified reviewer
2026-02-26

I thought I had ADHD. I actually went and got tested. The psychologist said it's more likely perimenopause-related cognitive changes and suggested I look into targeted supplementation before trying stimulants. I found Still Sharp through the herReserve site. Six weeks in and the focus is measurably better. I'm not saying this is an ADHD replacement. I'm saying for the perimenopause brain fog specifically, something is working.

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Erica W., 41 Verified reviewer
2026-02-26

I read every single ingredient and Googled every single one before I bought this. The phosphatidylserine research for cognitive support is solid. The alpha-GPC mechanism makes sense. I bought it because the science checked out, not because of marketing. Seven weeks later and I feel like my recall speed is back to where it was a year ago. That's specific enough for me.

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Deirdre R., 40 Verified reviewer
2026-02-25

I can read a book again

I used to read two books a month. For the past year I couldn't get through a chapter without rereading paragraphs. My eyes would move across the words but nothing was sticking. I started Still Sharp about five weeks ago and last week I finished a book in three days. I actually retained what I read. I actually wanted to keep reading. That felt like getting a piece of myself back.

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Sylvia T., 41 Verified reviewer
2026-02-23

Effective but not cheap

The product works. I'm sharper in the mornings and the afternoon crash is less severe. But $54 a month adds up fast when you're already paying for magnesium, D3, and HRT copays. I wish herReserve offered a multi-month discount or a loyalty program. The product itself deserves five stars. The price point keeps it at four for me right now.

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Bridget J., 45 Verified reviewer
2026-02-23

I forgot my own zip code at the post office last month. Stood there staring at the form like I'd never lived anywhere. That was my breaking point. Five weeks on Still Sharp and the retrieval thing is better. Names come faster. Numbers stick. I still have foggy moments but they're isolated, not constant. The constant part was what scared me.

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Eve U., 43 Verified reviewer
2026-02-20

My therapist noticed

I didn't tell my therapist I started taking this. After about a month she said I seemed more present in sessions. Less scattered. That I was tracking conversations better and circling back to earlier points in ways I hadn't been. That's not me observing my own improvement. That's someone trained to notice cognitive patterns telling me something changed. I'll take that over a placebo argument any day.

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Noelle A., 46 Verified reviewer
2026-02-19

I've tried Focus Factor, Neuriva, and Prevagen. Hundreds of dollars. Nothing. This is the first cognitive supplement where I noticed a real difference and it happened around week three. The afternoon is the clearest indicator for me. I used to hit a wall and just stare at my screen. Now I can actually think past 2pm. It's not a dramatic shift. It's steady. And steady is exactly what I needed.

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Suzanne Z., 39 Verified reviewer
2026-02-18

I'm a data analyst. I spend all day in spreadsheets and SQL queries. The past six months I've been making syntax errors I never used to make. Forgetting to close parentheses. Mixing up column names. Small stuff but it was adding up and slowing me down. Five weeks on Still Sharp and the error rate dropped. I'm back to catching my own mistakes before I run the query instead of after.

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Naomi D., 48 Verified reviewer
2026-02-18

Not a miracle. Something better.

Miracles are dramatic and temporary. This is quiet and consistent. I'm eight weeks in and the pattern is clear: steadier mornings, longer focus windows, fewer lost words. None of it happened overnight. It crept in. I only realized how much had shifted when I looked back at a voice memo I recorded during week one describing how bad things were. That woman and this woman are different. Not dramatically. Just enough.

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Lynn Z., 51 Verified reviewer
2026-02-17

I'm 51 and fully in menopause. Bought this for the brain fog which HRT didn't resolve. The first thing I noticed was the energy. By week two I wasn't needing an afternoon nap. The cognitive piece took longer, maybe four weeks, but now I can hold a complex thought without it evaporating mid-sentence. I take two capsules with breakfast and that's my entire cognitive support routine now.

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Peggy U., 47 Verified reviewer
2026-02-16

The supplement graveyard ends here

Ashwagandha. Maca. Evening primrose. Lion's mane. Rhodiola. B12. A $60 mushroom blend from Instagram. None of them made a difference I could actually feel. I was about ready to give up on supplements entirely. My sister sent me the herReserve link and I bought it mostly so she'd stop texting me about it. Six weeks later and I have to admit she was right. The afternoon fog is lighter and my word recall is better. I hate that it took supplement number seven to find something that works.

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Rita J., 47 Verified reviewer
2026-02-15

I was googling 'early onset dementia symptoms' at 1am because the fog was so bad I genuinely thought something was wrong with me beyond perimenopause. My doctor assured me it wasn't dementia. She said the cognitive symptoms are one of the most common and least discussed parts of perimenopause. I started this because the ingredient list aligned with what I'd been reading about acetylcholine and brain function. Two months in and the fog has thinned enough that I stopped googling symptoms.

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Annette Y., 48 Verified reviewer
2026-02-15

I brought the bottle to my doctor and she read the label and said she had no concerns about any of the ingredients. She actually said the phosphatidylserine and alpha-GPC combination had good research behind it for cognitive support. That was the first time a doctor approved of a supplement I was taking. Eight weeks in, steady improvement in focus and energy. Not dramatic. Steady.

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Pam L., 40 Verified reviewer
2026-02-14

Bought this for my mom who's 68 and postmenopausal. She's been taking it for six weeks. She says her 'morning cloudiness' is better and she's less likely to walk into a room and forget why. She asked me to reorder it for her. That's her version of a five-star review.

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Claire D., 44 Verified reviewer
2026-02-11

Works but I wish I knew more about the doses

I see the ingredients listed but the amounts are inside a proprietary blend total. I'd love to know exactly how much alpha-GPC or phosphatidylserine is in each serving. I trust herReserve more than most brands because they seem genuinely transparent about everything else, so I'm hoping they'll add individual amounts at some point. The product is working though. Energy is better, focus is improved, five weeks in. Four stars until I can see the full breakdown.

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Simone K., 39 Verified reviewer
2026-02-10

Didn't notice much

I took this for six weeks consistently. Two capsules every morning with breakfast. I wanted it to work. I really did. But I honestly can't say I felt any different. Maybe a tiny bit more alert in the first hour after taking it but that could easily be the green tea extract. For $54 I expected more. My friend swears by it so maybe it just doesn't work for everyone. Returning the unused portion.

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Diana P., 47 Verified reviewer
2026-02-08

I run a small business. I'm the accountant, the marketer, the customer service rep, and the CEO. I need my brain to work or nothing works. Perimenopause brain fog was costing me actual money because I was making errors on invoices and forgetting to follow up on leads. Seven weeks on Still Sharp and the fog is manageable. I caught two invoicing mistakes last week before they went out. Three months ago I would have missed them.

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Corinne F., 44 Verified reviewer
2026-02-07

Mixed results at week 5

Energy improvement: yes, noticeable by week two. I'm not crashing as hard in the afternoon. That alone might be worth the price. Brain fog improvement: marginal. I still lose words. I still forget why I walked into rooms. Maybe it's slightly less frequent but I can't honestly say with confidence that it's the supplement and not just a good week. Three stars because half the promise is delivering. I'll finish the bottle and see if the cognitive piece catches up.

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Yolanda R., 40 Verified reviewer
2026-02-07

The green tea extract plus L-theanine combination in this is exactly what I was taking separately. Focused but not jittery. Alert but not wired. It's the calm focus state I used to get naturally before perimenopause started messing with my baseline. Five weeks in and that state is more accessible again. Not every hour of every day. But enough hours that I notice.

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Maura A., 44 Verified reviewer
2026-02-06

Better than the prescription my doctor wanted to give me

My doctor wanted to put me on a low-dose SSRI for the brain fog and fatigue. I asked if I could try supplementation first. She said fine, give it two months. I chose Still Sharp because the mechanism made sense and the ingredients had actual research behind them. Six weeks in and I feel better. Not fixed. But better. My next appointment is in two weeks. I'm hoping the improvement is enough that we can skip the prescription conversation.

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Yvonne J., 47 Verified reviewer
2026-02-06

I drive for a living. Medical courier. I need to be alert and focused for 8-10 hours a day. The brain fog was becoming a safety concern, not just an inconvenience. I started this seven weeks ago. The sustained attention is better. The afternoon drowsiness that used to hit around 2pm is gone. I feel safer behind the wheel and that's not something I say lightly.

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Stacy T., 45 Verified reviewer
2026-02-05

The research section on their site is what sold me

I almost didn't buy this. Another brain supplement, right? But I spent an hour on the herReserve website reading their research citations. They link to actual studies. They explain what the studies found and what they didn't. They don't overclaim. That's what made me trust them enough to try it. Five weeks in, the trust was earned. Steadier energy, better word recall, fewer blank moments in conversations.

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Claudia F., 40 Verified reviewer
2026-02-05

I'm four weeks in. The afternoon energy is better. No question. The brain fog is... I think improving? It's hard to quantify because my bad days are still bad. But the bad days are less frequent. Four stars because I want more time before I commit to five. No negative side effects so far. The capsules are easy to take. The routine is simple. I'll update this review at week eight.

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Erin T., 50 Verified reviewer
2026-02-03

Energy yes, brain fog not yet

Week six. The energy improvement is real and noticeable. I'm not dragging myself through afternoons anymore. But the brain fog, which is the reason I bought this, hasn't improved much. I still lose words. I still blank mid-sentence. Maybe it needs more time. The website says 4-8 weeks for deeper cognitive effects so I might be on the slower end. Three stars for now because the thing I bought it for hasn't fully kicked in yet. Will update.

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Meredith D., 39 Verified reviewer
2026-02-01

I'm a lawyer. I bill by the hour. Brain fog doesn't just feel bad, it costs me money because I'm taking twice as long to draft motions I used to write in my sleep. Started this six weeks ago. I'm not back to where I was at 35 but I'm close enough that my billable hours are recovering. That's the most concrete metric I can give you.

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Darlene Y., 48 Verified reviewer
2026-01-30

I teach middle school English. I need to remember 120 student names, their reading levels, who's on an IEP, who needs extra time on tests, and which parent emails to return first. The mental load was already heavy before perimenopause. After it started, I was drowning. Seven weeks on Still Sharp and the retrieval speed is noticeably faster. Names come when I need them. I'm not calling kids by the wrong name anymore. That matters more than I can explain.

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Cheryl K., 51 Verified reviewer
2026-01-30

Quieter than I expected. In a good way.

No jolt. No buzz. No 'wow I feel so much better' moment. Just one day around week four I realized I hadn't lost a word all day. And that the afternoon hadn't been a slog. And that I'd read an article start to finish without rereading any paragraphs. The changes snuck in. I only noticed them by their absence. That's how I know it's real and not just caffeine or excitement.

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Kristin Y., 47 Verified reviewer
2026-01-29

My coworker takes this and I noticed she seemed sharper in meetings before she told me what she was taking. That's what made me buy it. Not an ad, not a review. Watching someone I know actually improve. Five weeks in and I'm starting to understand why. The mornings are clearer and the afternoons hold together longer. I told two other women in my office. One of them just ordered it.

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Lucia T., 50 Verified reviewer
2026-01-29

I tried adaptogens for a year. Ashwagandha, rhodiola, holy basil. They helped with the anxiety a little but did nothing for the brain fog or the energy crashes. Still Sharp is different because it's actually targeting the cognitive piece. The phosphatidylserine and alpha-GPC combination has research behind it for exactly what I'm dealing with. Six weeks in and the difference is real.

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Molly W., 44 Verified reviewer
2026-01-29

Stopped cancelling plans

I was cancelling dinner plans, skipping book club, saying no to everything after 5pm because by that point I was so mentally depleted I couldn't hold a conversation. Six weeks on this and I went to book club last Thursday AND stayed for wine after. I was present. I was engaged. I remembered what we discussed the next morning. That might sound small. It wasn't.

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Kara G., 41 Verified reviewer
2026-01-26

Too early to tell

Three weeks in. I maybe feel slightly more alert in the mornings? Hard to say for sure. No side effects which is good. The capsules are easy to swallow and I haven't had any stomach issues. The website says to give it 4-8 weeks so I'm not going to judge it yet. Reserving stars until I have more data. If I feel a clear difference by week eight I'll bump this up.

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Kristen E., 44 Verified reviewer
2026-01-26

I was spending my lunch break napping in my car. Every day. Because by noon my brain was done. I couldn't face the afternoon without a reset. I'm seven weeks into Still Sharp and I haven't napped in my car in three weeks. I eat lunch at my desk and keep working. That's not a small change. That's getting two hours of my life back every day.

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Cynthia M., 47 Verified reviewer
2026-01-24

Registered dietitian. I've been looking for a cognitive support supplement I could recommend to my female clients in perimenopause without feeling like I was selling them snake oil. Still Sharp has a solid ingredient panel with real evidence behind the key components. I started taking it myself to test it. Six weeks later I'm recommending it. The alpha-GPC and phosphatidylserine combination is well supported and the L-theanine provides the calm focus piece my clients ask about most.

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Vanessa F., 47 Verified reviewer
2026-01-24

I can follow conversations again

The worst part of brain fog for me wasn't forgetting words. It was losing track of conversations. Someone would be talking to me and I'd realize I missed the last 30 seconds completely. My brain just... wandered off. It was humiliating in meetings and scary in personal relationships. Five weeks on this and the sustained attention is better. I can follow a 20-minute conversation without drifting. I'm not perfect but I'm functional.

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Sonya U., 43 Verified reviewer
2026-01-23

My doctor dismissed my brain fog as 'just stress.' I knew it wasn't. Stress doesn't make you forget words you've used every day for 20 years. I did my own research, found the connection between perimenopause and acetylcholine decline, and bought this because it directly addresses that mechanism. Six weeks in and the fog is thinner. My doctor can call it whatever she wants. I know what changed.

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Kathleen T., 50 Verified reviewer
2026-01-23

Two capsules. Every morning. Done. No timing around food. No splitting doses. No remembering to take something again at 2pm. The simplicity of the routine is half the reason I actually stuck with it long enough to see results. And the results are there. Seven weeks in, my energy holds through the afternoon and my recall is faster. Simple product, simple routine, real effects.

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Stefanie A., 39 Verified reviewer
2026-01-21

I'm a software engineer. My job is holding complex systems in my head and debugging logic. The past year that ability has been degrading noticeably. I wasn't sure if it was perimenopause or burnout until my doctor confirmed the hormone piece. I started Still Sharp five weeks ago. The complex logic handling is coming back. I can hold more in working memory before it collapses. That's specifically what I needed.

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Rose W., 44 Verified reviewer
2026-01-21

Giving it time but frustrated

I'm at week five. The energy piece is working. Afternoons are less brutal. But the brain fog is stubbornly persistent. I still lose words mid-sentence. I still forget what I was about to say. I'm giving it three stars because I know from reading other reviews that the cognitive effects can take 6-8 weeks for some people. But sitting in week five watching the fog not lift while paying $54 a month is testing my patience. I'll finish this bottle and decide then.

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Renee L., 39 Verified reviewer
2026-01-21

I emailed herReserve to ask about the green tea extract caffeine content because I'm sensitive to stimulants. They responded within a day with the exact amount and explained how the L-theanine modulates the caffeine effect. That level of transparency is rare. The product itself is working well at six weeks. Steadier focus without any jitteriness. And the customer service sealed the deal for me.

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Ingrid S., 43 Verified reviewer
2026-01-21

Not worth it for me

Seven weeks. Consistent use. I wanted to like this but the effects were too subtle to justify $54 a month. Maybe a slight improvement in morning alertness but nothing I couldn't get from an extra cup of tea. The brain fog is the same. The afternoon crash is the same. I don't think the product is bad. I think it just doesn't work for me specifically. Returning what's left and moving on.

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Allison A., 51 Verified reviewer
2026-01-19

I'm 51 and postmenopausal. Bought this specifically for brain fog that HRT hasn't resolved. Five weeks in and I'd say I'm 25-30% better on the cognitive side. The improvement is real but not transformative. I catch myself mid-fog less often. Words come slightly faster. Four stars because at my age and stage I'm not sure how much more improvement is possible, but I'm going to keep taking it to see if month two changes the math.

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Teresa D., 40 Verified reviewer
2026-01-19

I'm a project manager. I track deliverables across six teams. When the brain fog hit, I started missing deadlines I used to track instinctively. Not because I was lazy. Because my brain physically couldn't hold all the threads at once anymore. Six weeks on Still Sharp and the working memory is back. I can hold the full project in my head again. I still use my tools but the intuitive piece is functioning again.

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Joanne M., 51 Verified reviewer
2026-01-18

Wish I'd found this two years ago

I spent two years blaming myself. Thinking I was lazy. Thinking I wasn't trying hard enough. Thinking maybe this is just what 50 looks like. It's not. It's what depleted neurotransmitters look like. I started this eight weeks ago and the difference isn't dramatic, it's just enough. Enough to stop blaming myself. Enough to stop dreading mornings. Enough to feel like the problem has a name and a fix. That's what I needed.

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Adrienne K., 49 Verified reviewer
2026-01-18

I'm the kind of person who reads the clinical studies before buying anything. I found the phosphatidylserine meta-analysis and the alpha-GPC research on cognitive function. The evidence is there. What I like about herReserve is that they acknowledge what the research shows AND what it doesn't. They don't oversell. That's what got my trust. Seven weeks in and the product is delivering on what the research predicted. Steadier focus, better recall.

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Jill H., 46 Verified reviewer
2026-01-17

My kids think I'm less grumpy

I don't think this is technically a mood supplement but when your brain works better and you're not exhausted by 3pm, you're just a nicer person to be around. My teenage son said 'you seem less annoyed lately.' That's the highest praise a 15-year-old can give. Six weeks on Still Sharp. The fog is thinner, the energy is steadier, and apparently I'm less grumpy. I'll take all three.

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Trish B., 39 Verified reviewer
2026-01-16

I was skeptical. Really skeptical. I've been burned by supplement marketing before and 'brain fog' supplements are the worst offenders. But the ingredient transparency on herReserve's site, the actual study citations, and the fact that they straight up tell you what the product can't do... that was different. Five weeks in and the skeptic in me is quiet. Not gone. But quiet. Because the afternoons are better and the words are easier to find.

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Judy H., 44 Verified reviewer
2026-01-15

I do medical transcription from home. Accuracy is everything. The past year my error rate climbed from under 1% to nearly 3%. That doesn't sound like much but in my field it's the difference between keeping clients and losing them. Seven weeks on Still Sharp and I'm back to 1.2%. The focus is sharper and the sustained attention is longer. I can do a full transcription session without needing to take a break to reset my brain.

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Rhonda V., 46 Verified reviewer
2026-01-13

Perimenopause took my confidence before it took anything else. I used to volunteer to present. I used to speak first in meetings. Then I started avoiding any situation where someone might watch me struggle with a word. Still Sharp didn't give me back the words overnight. But six weeks in, the retrieval is faster and the blanks are shorter. Short enough that I volunteered to present last week. I wasn't perfect. But I showed up.

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Denise C., 40 Verified reviewer
2026-01-12

I was drinking four cups of coffee a day just to function. By 3pm even the coffee wasn't helping. I started Still Sharp six weeks ago and I'm down to two cups. Not because I'm disciplining myself but because I don't need the third and fourth. The sustained alertness from this is different from caffeine. More even. No spike and crash. Just a level of focus that holds.

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Lorraine C., 42 Verified reviewer
2026-01-10

I cried when I remembered the word

This is embarrassing but I'm going to share it anyway. I was on the phone with a client and the word 'amortization' came out of my mouth without a pause. Without the usual blank stare at my desk while my brain searched for it. I hung up and cried. Because six months ago that word would have been gone and I would have said something vague and hated myself for it. I'm five weeks into Still Sharp. That moment was worth every penny.

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Priya S., 40 Verified reviewer
2026-01-09

I'm a physician so I approached this clinically. The ingredient combination targets cholinergic support and neuronal membrane integrity, which aligns with the cognitive symptoms of perimenopause. Four weeks in. Subjectively I feel about 20% sharper. My colleagues haven't commented so the improvement may be too subtle for external observation. Four stars because I want to see objective measures before I call it a five. But the mechanistic rationale is sound and I haven't experienced any adverse effects.

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Jasmine C., 48 Verified reviewer
2026-01-04

Decent but not what I hoped

Six weeks in. The energy is better. The fog is... the same, maybe very slightly improved. I was hoping for more on the cognitive side since that's the main selling point. I've read that some people don't respond as well to alpha-GPC and might do better with citicoline instead. Not sure if that's the issue here or if I just need more time. Three stars because it's a quality product that's doing half of what I want it to do.

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Liz U., 49 Verified reviewer
2026-01-02

Subtle

Everything about this product is subtle. The effects are subtle. The changes are subtle. If you're expecting a noticeable shift you might be disappointed. I think something is happening. My afternoons feel slightly better. My focus might be marginally improved. But at $54 a bottle I'd like to feel more confident about what I'm getting. Three stars because subtle plus expensive is a tough combo. I'll try one more month.

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Ramona E., 50 Verified reviewer
2026-01-02

I appreciate that the capsules don't have a bad taste or smell. Some supplements I've taken in the past had that fishy aftertaste even in capsule form. These are clean. No burps, no stomach issues, no weird aftertaste. Seven weeks in, the focus is better and the energy is more consistent. Four stars because I started exercising more around the same time so I can't fully attribute the improvement to this alone. But something is working.

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Gina E., 47 Verified reviewer
2026-01-01

I used to be the person who remembered everything. Birthdays, deadlines, where I left my keys, which grocery store had the better price on almond milk. Then perimenopause turned me into someone who sets five reminders for a dentist appointment. Eight weeks on Still Sharp and the retrieval is faster. Not back to where it was. But fast enough that I'm not embarrassed by it anymore. That's the bar I needed to clear.

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Marla Z., 45 Verified reviewer
2025-12-30

The 3pm wall moved to 5pm

I was hitting a wall at 3pm every single day. Like clockwork. Couldn't think, couldn't work, couldn't even follow a podcast. Just... done. Six weeks on Still Sharp and the wall moved to 5pm. That's two extra hours of being a functional human. I don't know why this works when B vitamins didn't. I don't really care. It works.

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Gloria S., 39 Verified reviewer
2025-12-28

I bought this after my GP basically shrugged at my brain fog complaints and said 'you're young, it's probably stress.' I'm 39 and I know the difference between stress and not being able to find common words. Five weeks in and the word-finding is better. I'm not losing them as often and when I do the blank is shorter. I'm going back to that GP in March and I'm going to tell her it wasn't stress.

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Ming U., 44 Verified reviewer
2025-12-28

I work in patent law. My job requires me to hold extremely precise technical language in my head while drafting claims. The past year I've had to look up terms I used to know by heart. It was slowing my work significantly. Seven weeks on Still Sharp and the retrieval speed is back to functional. Not perfect. But functional is all I needed to do my job properly.

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Lori F., 47 Verified reviewer
2025-12-28

I gave this to my mom for Christmas. She's 72 and has been complaining about foggy mornings and lost words for years. Two weeks in she called me and said her morning felt 'clearer.' At four weeks she said she was doing the crossword puzzle again after giving it up six months ago. She asked me to order her another bottle. Best gift I've given her in years.

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Megan J., 47 Verified reviewer
2025-12-28

Replaced coffee cup #3 and #4

Used to need four cups of coffee to get through the day. Not because I love coffee. Because without it I was a zombie by noon. Five weeks on Still Sharp and I'm at two cups by choice. The sustained alertness this provides is smoother than caffeine. No spike, no crash. Just a steady level of 'on' that holds through the afternoon. That's worth $54 to me easily.

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Bev T., 38 Verified reviewer
2025-12-27

I'm 38 and my doctor thinks I'm in early perimenopause. The brain fog came first. Then the fatigue. I wasn't ready to start HRT so I researched nootropics. Most of what I found was marketed to tech bros or elderly people. herReserve was the only brand that spoke to women like me. The product is working. Six weeks in, better focus, better energy, better recall. But honestly the way they talk about perimenopause on their site made me feel less alone before the capsules even arrived.

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Rosa W., 38 Verified reviewer
2025-12-26

Bilingual speaker. I switch between English and Spanish all day for work. The past year I started mixing up words between languages in a way I never did before. Not code-switching, which is normal. Actually losing the word in both languages simultaneously. Four weeks on Still Sharp and the retrieval across both languages is faster. The cross-language blanks are less frequent. That was very specifically what I needed.

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Lydia P., 40 Verified reviewer
2025-12-26

Solid start

Four weeks in. Energy is improved. Definitely fewer afternoon crashes. The brain fog improvement is happening but it's slow. I notice it most when I'm reading, the comprehension is faster and I'm not rereading paragraphs as much. Four stars at four weeks because I think this is still building. The trajectory is good. I'll update at eight weeks if it keeps improving.

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Gretchen G., 50 Verified reviewer
2025-12-26

I've been in therapy for the past year partly because the cognitive decline was triggering major anxiety. Worrying about dementia. Worrying about losing my job. Worrying that this was permanent. My therapist suggested I address the cognitive piece directly instead of just managing the anxiety around it. I found Still Sharp, started taking it, and seven weeks later the anxiety is lower because the fog is thinner. Fix the root and the anxiety follows.

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Hannah U., 40 Verified reviewer
2025-12-26

I want a powder option

The product is good. My brain fog is noticeably better at five weeks and the energy improvement was clear by week two. My only complaint is format. I'd love a powder version I could add to my morning smoothie instead of capsules. I know that's probably harder to formulate but I'm already swallowing so many pills between this, magnesium, D3, and my multivitamin. A powder option would make this a five-star product for me.

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Anita G., 43 Verified reviewer
2025-12-23

I'm a financial planner. I sit across from clients and help them make decisions with their life savings. I cannot blank on numbers in that chair. I was starting to. The mental math I used to do instantly was taking 5-10 seconds of visible hesitation. I started Still Sharp six weeks ago. The mental math is faster. Not instant like it used to be. But fast enough that clients don't notice the pause. For my career, that difference is everything.

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Gwen K., 44 Verified reviewer
2025-12-23

Quiet shift

Nothing dramatic happened. No lightbulb moment. Around week four I just noticed I'd stopped doing certain things. Stopped writing reminder notes for tasks I should remember. Stopped rereading my own texts before sending them. Stopped rehearsing what I was going to say in the drive-thru. Small compensations I'd built up over the past year just quietly became unnecessary. That's how I knew it was working.

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Marcia N., 49 Verified reviewer
2025-12-23

I tried Prevagen for four months. Nothing. I tried Focus Factor for six weeks. Nothing. I tried a mushroom blend from a wellness influencer for two months. Nothing. Still Sharp is the first thing that made a difference I can actually describe. My mornings are clearer. My attention holds longer. The word blanks are shorter. I don't know why it took four failed products to find this one but I'm staying.

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Paige Z., 40 Verified reviewer
2025-12-23

I found herReserve through a reddit thread about perimenopause supplements. Someone posted the ingredient panel and a bunch of people in the comments confirmed it was a solid formulation. That was more convincing than any ad. Five weeks in and the reddit people were right. Better focus, better energy, noticeably fewer blank moments. I went back to that thread and added my own comment.

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Aisha Y., 42 Verified reviewer
2025-12-22

Good product with one concern. The proprietary blend total is listed but I can't see the individual amounts of each ingredient. I trust herReserve based on everything else about the brand but in a market full of underdosed supplements, I'd feel better seeing the exact milligrams of alpha-GPC and phosphatidylserine per serving. The product is working at five weeks so whatever the amounts are, they seem effective. Four stars until they show the full breakdown.

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Patrice M., 47 Verified reviewer
2025-12-21

Nurse practitioner. I've had three patients ask me about this product in the past month. I reviewed the ingredients, checked for interactions with common medications, and started taking it myself. The formulation is sensible. The alpha-GPC and phosphatidylserine doses appear adequate based on published research. Six weeks of personal use: improved afternoon focus, better sustained attention during long shifts. I'm now comfortable recommending it to appropriate patients.

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Danielle R., 40 Verified reviewer
2025-12-20

I didn't expect to notice anything for weeks so I was surprised when around day 10 the morning fog lifted faster. By week three the afternoon energy was holding. By week five the word-finding was noticeably better. It built gradually which is actually more convincing to me than a sudden change would have been. Gradual means something is building. Sudden means something is masking.

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Kelly T., 41 Verified reviewer
2025-12-19

Stopped dreading Mondays

I used to dread Monday mornings because I knew my brain would need half the day to spin up after the weekend. The fog was always worst on Mondays. Five weeks on Still Sharp and Monday mornings feel like any other morning. The startup time is gone. I'm functional from my first cup of coffee. That alone is worth the subscription. My team probably thinks I suddenly became a morning person.

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Connie R., 38 Verified reviewer
2025-12-18

I'm the youngest person in these reviews probably. 38, just diagnosed with early perimenopause. The brain fog started six months ago and it's been terrifying. I started Still Sharp four weeks ago. Too early to give five stars but the early signs are good. Mornings are clearer. Attention during meetings is better. I'm cautiously hopeful which is more than I've felt about any supplement in a long time.

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Elena D., 50 Verified reviewer
2025-12-18

I manage a veterinary practice. I need to remember medication protocols, patient histories, and staff schedules simultaneously. The past year that cognitive load went from manageable to crushing. I was writing everything down. Making lists for my lists. Eight weeks on Still Sharp and I can hold more in my head again. Not all of it. But enough that the lists are backup, not primary navigation.

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Roberta H., 41 Verified reviewer
2025-12-17

My husband takes a different nootropic and I always thought those supplements were overhyped. Then perimenopause hit and I understood why he takes them. I chose Still Sharp because it was formulated for the specific cognitive issues women face during hormonal transition, not just generic 'brain health.' Six weeks in and the specificity matters. The focus is better. The recall is better. The energy holds.

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Brooke H., 44 Verified reviewer
2025-12-15

I trust my brain again

That's the simplest way to say it. I stopped trusting my own brain about a year ago. Every email got triple-checked. Every meeting got pre-rehearsed. Every conversation had me bracing for a blank. Seven weeks on Still Sharp and the trust is coming back. Not because every word is there every time. But because enough of them are there enough of the time that I'm not living in fear of the next blank. That was the real problem. Not the fog. The fear of the fog.

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Alicia C., 43 Verified reviewer
2025-12-12

Five weeks in. Definite improvement in sustained focus and afternoon energy. The word recall piece is coming along but slower than I expected. I can tell something is building because my bad days are less bad than they were a month ago. Four stars for now. I think this is a product that rewards patience and I'm giving it the full two months before I make a final judgment.

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Fran L., 51 Verified reviewer
2025-12-12

Solid. Not spectacular.

I've been taking supplements for decades so I had realistic expectations going in. This is a well-formulated cognitive support product. It does what it says, moderately. My energy is better. My focus is slightly improved. The brain fog is maybe 25% better at six weeks. Nothing to write home about but nothing disappointing either. This is what honest supplementation looks like. Four stars because I believe in being honest about modest results.

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Tracy A., 46 Verified reviewer
2025-12-12

I'm an OR nurse. I scrub in on surgeries that last 4-6 hours. My attention cannot drift. The past year it was drifting. Not dangerously but enough that I noticed and it scared me. Seven weeks on Still Sharp and the sustained attention during long procedures is back to where it needs to be. This isn't a wellness purchase for me. It's a professional necessity. And it's working.

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Leslie V., 45 Verified reviewer
2025-12-12

Not for me

I gave this eight full weeks. Two capsules every morning without fail. I wanted it to be the answer. It wasn't, at least not for me. The energy might be very slightly better but the brain fog, which is why I bought it, is unchanged. I appreciate that herReserve doesn't promise miracles and the refund process was straightforward. Sometimes supplements just don't work for every person. This didn't work for mine.

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Celeste U., 44 Verified reviewer
2025-12-11

On the fence at week 6

I feel something. I'm just not sure it's enough. Mornings are slightly clearer. Afternoons are slightly less brutal. But 'slightly' is hard to get excited about at this price. I keep going back and forth on whether to reorder. The logical part of my brain says give it another month. The frustrated part says six weeks should be enough to know. Sitting at three stars until I decide.

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Wanda H., 42 Verified reviewer
2025-12-11

I homeschool two kids. My brain is their primary educational resource. When the fog hit I was failing them. Couldn't explain fractions. Couldn't remember historical dates I'd taught a hundred times. Couldn't follow the logic of a science experiment I'd planned myself. Six weeks on Still Sharp and I'm teaching clearly again. The retrieval is there when I need it. My kids don't know what changed. They just think mom is back.

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Valerie V., 48 Verified reviewer
2025-12-11

I cross-referenced the ingredients with Examine.com before buying. Everything checks out from an evidence standpoint. Phosphatidylserine has the most robust cognitive data, alpha-GPC is solid for acetylcholine precursor support, and the L-theanine plus green tea combination is well-studied for calm focus. Six weeks in and the real-world results match the research predictions. Four stars because I want a longer track record before I commit to five.

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Miriam H., 40 Verified reviewer
2025-12-08

I almost didn't buy this because I've been burned so many times by supplement marketing. But herReserve's website reads differently. They cite studies. They explain what the ingredients can and can't do. They don't use the word 'miracle' or promise you'll feel 25 again. That honesty is what got me to try it. Five weeks later and the honesty extended to the product. It does what they said it would. Steadily, not dramatically. But real.

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Maureen A., 45 Verified reviewer
2025-12-07

Expecting more from month two

Week five. I notice the energy improvement clearly. I'm not needing that 3pm coffee anymore. But the reason I bought this was brain fog and on that front I'm still waiting. I know the website says deeper cognitive effects build over 4-8 weeks so I might just be on the slower end. Three stars right now. I've ordered my second bottle because the energy piece alone gives me enough reason to continue. If the fog lifts in month two this becomes a five.

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Terri C., 42 Verified reviewer
2025-12-06

I edited a 40-page report last week without taking a break. Six months ago I could barely get through five pages before my brain checked out. The sustained concentration is the biggest improvement I've noticed after seven weeks on Still Sharp. The word recall is better too but it's the ability to hold focus for long stretches that's actually changed my daily work experience.

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Jackie Y., 42 Verified reviewer
2025-12-05

Good product, unclear dosing info

The product is working well at five weeks. Better focus, steadier energy, fewer blank moments. My one critique is the label says 617mg proprietary blend but doesn't break down how much of each ingredient is in there. For a brand that talks about transparency, the label could be more transparent. I know proprietary blends are common in the industry but herReserve has positioned itself as different. I'd like to see them walk that talk on the label too. Four stars for the gap between their message and their panel.

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Holly B., 44 Verified reviewer
2025-12-03

I feel like myself again

That's all I wanted. Not a new version. Not a better version. Just the version I was before perimenopause started eroding my brain function. Seven weeks on Still Sharp and I feel closer to that person than I have in over a year. The fog isn't gone completely but it's thin enough that I can see through it. And on the other side is me. That was worth every penny and every skeptical moment before I hit buy.

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Martha H., 41 Verified reviewer
2025-12-01

I recommended this to three women in my office. All in their 40s. All dealing with the same fog and fatigue. Two of them started it. One of them told me last week that she can think after lunch again. She said it like she'd been given something back that she forgot she lost. That's exactly what it feels like. You don't realize how much the fog took until it starts to thin.

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Dana C., 45 Verified reviewer
2025-12-01

Not a miracle. Just enough.

I don't feel like a new person. I feel like a slightly more functional version of the person I've been for the past year. The fog is thinner. The words come faster. The afternoons hold together. None of it is dramatic. All of it is real. Eight weeks in and 'just enough' turns out to be exactly what I needed. Not a promise of perfection. Just the gap between struggling and managing. That's where this lives. And that's enough.

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Questions worth asking.

Most formulas work downstream of what actually changed. Adaptogens for stress. B vitamins for energy. Lion's mane for focus. They're not bad products. They're just addressing symptoms instead of the three things that shift at the same time after 40.

Still Sharp targets all three: the signal your brain uses to find the word, the protection that cells lose as oxidative stress builds, and the fuel your brain burns through by 2pm. If past supplements helped a little and plateaued, it's likely because they fixed one of the three. The other two kept pulling you back.

Most women notice the first shifts around week 3 to 4. A word coming easier. A meeting that didn't take three cups of coffee to get through. Getting to 4pm without the crash.

Full effects build over 8 to 12 weeks of daily use. This is a fuel supply being restored, which takes time. If you're hoping to feel something on day three, the honest answer is you probably won't, and that's normal. Give it a month before you decide it's not working.

Email us and we refund the full purchase. No survey, no return shipping, no restocking fee.

The guarantee is 90 days because that's how long a real mechanism needs to work. If it doesn't work for you, we'd rather you have the money than the bottle. That's the deal.

Still Sharp doesn't contain hormones, stimulants, or anything known to interact with standard HRT, SSRI, or thyroid protocols at the doses used. It works through cellular pathways, not hormonal ones.

That said, we're not your doctor. If you're on prescription medication, run the full ingredient list past your prescriber before starting. The label is printed in full on this page, nothing hidden.

The formula has a 617mg blend of botanicals and cognitive ingredients (Bacopa, Huperzine A, Green Tea Extract, Phosphatidylserine, DHA, and others), plus a full multivitamin panel where every vitamin and mineral is individually dosed on the label.

The blend exists because the individual doses used in the research are proprietary to the formulation. Every ingredient is listed. Every ingredient is present at levels consistent with the clinical studies cited in the Research section. If you want to see the label before buying, it's at the top of this page.

Yes. The ingredients in Still Sharp have been studied for daily use in trials ranging from 12 weeks to 12 months, with no safety concerns at the doses used. Phosphatidylserine has a 30-year safety record. Bacopa has been used daily in Ayurvedic medicine for centuries. Huperzine A has been studied continuously since 1995.

There's no loading phase. No cycling requirement. No documented tolerance effect. You can take it for as long as it's helping.

Two capsules with breakfast or your first meal of the day. Food helps absorption and keeps stomach settled.

Consistency matters more than timing. The mechanism is cumulative, not same-day. Missing a day here and there won't reset your progress. Missing a week or two might slow it down. If you forget your morning dose, take it with lunch. Don't double up.

No. Still Sharp contains green tea extract, which has caffeine, but the dose is low and paired with L-theanine, which smooths the effect. Most women describe it as sustained alertness without the edge.

If you're caffeine-sensitive, take it with food and early in the day. If it keeps you up, you're probably taking it too late. Morning only.

No. Still Sharp is formulated for women 38 to 55 navigating perimenopause, and the research on several ingredients (Huperzine A, Bacopa) specifically excludes pregnant and breastfeeding women. If you're pregnant, trying to conceive, or nursing, this isn't the right product for you.

herReserve was founded by Rylan, a woman who hit her own brain fog wall in her early 40s and built the formula she couldn't find anywhere else. Every formulation decision, every ingredient dose, every word on this page was made by someone who takes the product daily.

We're not sure it will. We think it's the most complete formula available for what's actually happening in your brain after 40, and the clinical data on the core ingredients is strong. But we don't know your biology, your history, or what else you're doing.

What we do know: if it doesn't work for you, you get your money back. That's why the guarantee is 90 days instead of 30. We'd rather you try it with no risk than promise you an outcome we can't control.

No. Still Sharp is not a hormone treatment and it's not a replacement for HRT. It doesn't address hot flashes, night sweats, cycle changes, or the hormonal piece of perimenopause.

What it does: support the cognitive and energy shifts that happen alongside the hormonal changes. If brain fog, word-finding, and afternoon crashes are what you're trying to address, this is built for that. If you need hormone support, that's a conversation with your doctor.