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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 5,911-5,920 of 11,986 reviews
Mar 21, 2025
Reviewer name: Anonymous
2 out of 5 stars
2 out of 5 stars review

Didn’t work for me

[This review was collected as part of a promotion.] In my opinion this product didn’t live up to it’s name. The ingredient list is kind of sketchy. The main ingredients are very low in dose and so the product doesn’t work as well. The value of this product is really over priced. I would not recommend this product.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 27, 2025
Reviewer name: joser191_8180
4 out of 5 stars
4 out of 5 stars review

This actually works

[This review was collected as part of a promotion.] I like the ingredients, the package is pretty convenient. I do like the fact that there is no taste (which means no after taste). Takes a couple of days to build up and makes you feel the difference. Respect the eating it with a light meal, I had it on an empty stomach first and hit me kind of hard on my stomach.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 18, 2024
Reviewer name: alinar42
5 out of 5 stars
5 out of 5 stars review

Helps to stay focused

[This review was collected as part of a promotion.] I’ve just started to take Alpha Brain vitamins and I must say that firstly the taste is pretty good. I can’t say about its effectiveness yet but I noticed that it helps me through the day stay focus and energized through the day.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 18, 2024
Reviewer name: mmarion811984
3 out of 5 stars
3 out of 5 stars review

decent

[This review was collected as part of a promotion.] This supplement was pretty good. I felt a little more alert than usual and seemed a little more focused. The capsules are big, taste is like a typical vitamin. Overall it’s a decent supplement. Thanks Influenster

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. Please email Help@Onnit.com for further assistance with your order!

Jul 18, 2025
Reviewer name: trinh2804_9082
4 out of 5 stars
4 out of 5 stars review

Great products

[This review was collected as part of a promotion.] Supports effective improvement of focus and memory. Helps enhance reaction time and mental alertness. Convenient capsule form, easy to use for daily supplementation. Safe dietary supplement, suitable for many people seeking to boost brain function

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 6, 2025
Reviewer name: tatianaw22_2369
5 out of 5 stars
5 out of 5 stars review

Alpha BRAIN gave me a noticeable focus boost, but

[This review was collected as part of a promotion.] I’ve used Onnit Alpha BRAIN for a few weeks and noticed improved focus and mental clarity, especially during long work sessions. The capsules are easy to take, and the packaging is sleek and secure. Ingredients are clean and well-researched, but the price is a bit high for regular use. Still, if you’re serious about nootropics, it’s worth trying at least once.

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

Get it!

[This review was collected as part of a promotion.] Thank you influenster and Alpha BRAIN. My husband and myself have felt improvement in our daily routine. We’re more alert and focused. We’re a family of seven so we’re always on our toes with our children. I recommend having a decent meal with water before taking the vitamin. If you don’t, you may experience stomach aches. The colors on the bottle are eye catching. Some of the ingredients in this supplement are L-THEANINE, ALPHA GPC, HUPERZIA SERRATA EXTRACT, and VITAMIN B6. The supplement is also caffeine free and gluten free! I included a picture of the nutritional label for more additional information. There’s no bad taste to this vitamin. I recommend this supplement in your daily routine!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 25, 2025
Reviewer name: jessicab986_9258
2 out of 5 stars
2 out of 5 stars review

Too strong for me

[This review was collected as part of a promotion.] Not into this product it made me feel like I had drank multiple espressos and didn’t necessarily make me feel more focused or energized for working purposes. It was more like a pre workout or something

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

Thanks for leaving us a review about your experience with Alpha Brain! We’re sorry to hear that you didn’t have the experience that you expected while taking this product. We all respond to supplements differently due to having different needs and sensitivities. We do make other version of Alpha Brain which may be a better fit! Reach out to our customer support team if you wanted to hear more! help@onnit.com -- Daniel ONNIT Customer Service Associate #getonnit

Apr 22, 2025
Reviewer name: charlottee9_6003
5 out of 5 stars
5 out of 5 stars review

Works

[This review was collected as part of a promotion.] Just a few major highlights on this product, caffeine free. Supports memory, promotes focus and Promotes mental processing. I would need to take this product for a couple months to see results but I am super excited to see the outcome. I have no negative feedback at this time.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 10, 2025
Reviewer name: leahw9c3f_5885
3 out of 5 stars
3 out of 5 stars review

Great product and it might work for others, but un

[This review was collected as part of a promotion.] I recently tried the Onnit Alpha Brain supplements, hoping for a noticeable cognitive boost, but overall, I wasn’t too impressed. First off, the packaging is sleek and professional—definitely gives off a premium vibe. The bottle is compact and sturdy, easy to travel with. The capsules themselves have a smooth texture that makes them easy enough to swallow, which I appreciated. Also, there’s no strong scent, which is always a plus when it comes to supplements. That said, the results just didn’t live up to the hype for me. I didn’t notice any significant improvement in focus, memory, or mental clarity. Might be the Menopause..If anything, I felt the same as I usually do without taking anything, 😆. There were no negative side effects, but also no clear benefits—which makes it hard to justify the price. I wanted to like Alpha Brain, especially with all the positive testimonials out there, but it just didn’t do much for me personally. It might work for others, but I probably won’t be repurchasing.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153