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Customer reviews for ONNIT Alpha BRAIN Nootropic Brain Health Supplement Capsules, 78 ct. for
ONNIT Alpha BRAIN Nootropic Brain Health Supplement Capsules, 78 ct.
3.8 out of 5 stars
stars
12K ratings11.9K reviews
  1. 5 stars52% (6,258)
  2. 4 stars15% (1,793)
  3. 3 stars10% (1,251)
  4. 2 stars7% (859)
  5. 1 star16% (1,909)

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Showing 3,691-3,700 of 11,986 reviews
Apr 21, 2025
Reviewer name: chilijayleen_1930
4 out of 5 stars
4 out of 5 stars review

support memory, focus, and mental clarity

[This review was collected as part of a promotion.] Onnit Alpha Brain supplements are designed to support memory, focus, and mental clarity—without the crash of caffeine. Whether you’re tackling a busy workday, deep in creative flow, or trying to stay sharp for your next big presentation, Alpha Brain offers a blend of carefully chosen ingredients like Bacopa, Cat’s Claw, and Huperzia Serrata to help your brain fire on all cylinders. It’s a go-to for anyone who wants to feel more dialed-in, without relying on stimulants. Just take a couple of capsules, and let your mind do what it does best—only better.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 26, 2025
Reviewer name: barbarar110_7640
5 out of 5 stars
5 out of 5 stars review

Works great

[This review was collected as part of a promotion.] I have been using Alpha for about 2 weeks now, and I actually can tell it works. At my age, 50, I even forgotten a lot more lately in the past year. Since I I been using Alpha, I have been better at remembering most things, so I am definitely replacing my previous product. Best part it does not taste nor smell like vitamins.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 21, 2024
Reviewer name: jhvoorhies_2376
3 out of 5 stars
3 out of 5 stars review

Seems good; effects occur after months of use

[This review was collected as part of a promotion.] First time trying alpha brain, and the ingredients looked promising. I can't say for sure that this made a drastic change, but it seemed to give me more energy during my workday. The packaging is simple, and since these are capsules, there is no taste. Not sure if they're worth the cost in the long run, but I'll need to take these longer than 30 days to really notice full effects.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
reply from Onnit Customer Service

Thanks for giving Alpha Brain a shot and for sharing your experience! Everyone can respond differently to a formula like this, and we're happy to help with some supplement tips and/or to help facilitate a return. Please email Help@Onnit.com for further assistance with your order!

Mar 18, 2024
Reviewer name: Gina
5 out of 5 stars
5 out of 5 stars review

works great!

[This review was collected as part of a promotion.] I am a mom and I work at a school and when things get stressful or a lot of things are going on at once I would not be able to think clearly and/or I would totally blank out on words. It would be very frustrating. Alpha brain has helped me and I have more brain clarity and function. I do still blank out on some words now and again.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 19, 2025
Reviewer name: mamascarahbear_8602
5 out of 5 stars
5 out of 5 stars review

No jitters, No crash

[This review was collected as part of a promotion.] Okay, so I’ve been trying out Onnit Alpha Brain for the past few weeks, and I have to say… I’m honestly impressed. 🤯✨ I was a little skeptical at first, but this stuff actually helps me stay locked in and focused — especially when I’ve got a million tabs open (literally and mentally 😅). No jitters, no crash, just clean mental energy and better clarity throughout the day. Whether I’m working, creating content, or just trying to stay on top of my game, Alpha Brain has become a go-to in my daily routine. If you’re looking for a little brain boost, this might be your new secret weapon. 🧠💥

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 15, 2024
Reviewer name: ladyforliberty
5 out of 5 stars
5 out of 5 stars review

Say yes to mental clarity

[This review was collected as part of a promotion.] I love this product! Alpha Brain has provided me much needed mental clarity. They use high quality ingredients and are a brand I have come to trust. Excellent value for the cost and worth every penny! Easy to swallow pills with zero aftertaste!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 18, 2024
Reviewer name: leazf913
5 out of 5 stars
5 out of 5 stars review

Amazing!

[This review was collected as part of a promotion.] The month that I consumed this product, was just wow. I remembered what I did the day before, what I was doing, and every little thing in the middle. This is an excellent product to have! Taste is just alright, but don’t try and taste it. Just take it real quick with water. The packaging as you can tell is just decent. Now for the value,,,, it’s definitely worth it!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 20, 2025
Reviewer name: dianar709_3793
5 out of 5 stars
5 out of 5 stars review

Caffeine free!

[This review was collected as part of a promotion.] First of all, I was very pleased to see that it is caffeine free!! And it doesn't have an unpleasant smell or taste! Love the way it is packed. A little pricey but it worth the penny. I did a research of pretty much all the ingredients listed on the bottle, and it looks like they're very beneficial. I recommend this product for anyone suffering from staying focused throughout the day. I used it to help me complete my tasks when I was overwhelmed with a case load. I feel more energetic and active, so I really like the product!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 24, 2025
Reviewer name: ritan19_4541
4 out of 5 stars
4 out of 5 stars review

It's Okay!

[This review was collected as part of a promotion.] I tried Alpha Brain by Onnit. It helped me focus better and think more clearly, but it gave me a light headache sometimes. The pills don’t have much taste, which is good. The bottle looks nice and feels high-quality.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 28, 2025
Reviewer name: nnekao1_8118
4 out of 5 stars
4 out of 5 stars review

More focus.

[This review was collected as part of a promotion.] I received this product for free as. Part of promotion. The Onnit Alpha Brain is a good product. I started taking the pill 2 weeks ago and I have noticed a significant increase in my energy level. I believe this pills have help in my ability to focus on things at work. I noticed that I I feel well rested in the morning. I highly recommend it.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153