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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 6,481-6,490 of 11,986 reviews
Jul 1, 2025
Reviewer name: renatah4_6922
5 out of 5 stars
5 out of 5 stars review

I love it

[This review was collected as part of a promotion.] I'm excited about this product because I've been looking for something for my memory for a long time. I've been taking it for a few days now and have noticed improvement in concentrating on my tasks. It's a very interesting product and has no taste.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 31, 2025
Reviewer name: lexir116_6251
5 out of 5 stars
5 out of 5 stars review

Remembering to take these

[This review was collected as part of a promotion.] Trying these to improve my memory and focus. I honestly am not sure that I've noticed a difference yet, but I want to keep taking them! There's no weird taste and no weird ingredients, so I feel like it's worth the price if it does the job! The pills are quite large, so that's one thing I don't love about this, especially taking 2 a day. But if it works, it's worth it!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 27, 2025
Reviewer name: marynap5_7848
5 out of 5 stars
5 out of 5 stars review

It helps you focus your attention very well

[This review was collected as part of a promotion.] Excellent vitamin supplement for every day, helps to focus well during the day. The supplement is in the form of transparent capsules, filled with fine powder, medium size. Everything is very well packed, hermetically sealed and sterile. Convenient packaging in use.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 17, 2025
Reviewer name: tarai5_3958
3 out of 5 stars
3 out of 5 stars review

Didn’t work for me

[This review was collected as part of a promotion.] This is the type of product I want to love more than I do. The Alpha Brain capsules are designed to help to promote memory, focus, and mental processing; however, I don’t feel like it achieved any of those claims for me. When taking these I didn’t experience any positive or discernible difference in regard to these areas. I really wanted this to work because it would be an amazing boost to my work and daily life if it did. I love that it is caffeine free and that I didn’t experience any negative side effects, but I really didn’t experience any benefits at all.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Oct 17, 2016
Reviewer name: woody
5 out of 5 stars
5 out of 5 stars review

saved my butt!

I bought this initially for the dream state aspect, but when I took it the first time it made me way more creative on the bass. I actually made something instead of just playing what the greats do. The dreams are pretty fun too. I take this before my wednesday classes at Central Michigan University because I'm learning from 2 to 7:30 so I need the focus. I recently had an exam and the info that I retained from taking alpha brain literally saved my butt from failing. Wish it was cheaper so I could give it to some college students to try it!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 22, 2025
Reviewer name: marinaw67_3333
5 out of 5 stars
5 out of 5 stars review

Great product for the money.

[This review was collected as part of a promotion.] Nice size capsules, doesn't smell or taste like anything, which makes it easy to take. Came in very secure packaging. Great value for the money. Nice ingredients list, no harsh chemicals. The effectiveness is great, have only been taking for a little over a week, and can already see some improvement in my focus and memory.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 25, 2025
Reviewer name: brandimariesharp_3273
5 out of 5 stars
5 out of 5 stars review

Great Vitamins

[This review was collected as part of a promotion.] Onnit Alpha Brain memory and focus seems to really helped me focus on things better. There is no after taste. The ingredient’s are all natural and good for your mind and body! Will definitely be purchasing more when these run out!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 20, 2025
Reviewer name: jamac2_9547
1 out of 5 stars
1 out of 5 stars review

HORRIBLE!

[This review was collected as part of a promotion.] These pills almost took me out! They’re supposed to help with mental acuity, and they sure enough do! I got into a cleaning “zone” and organized junk drawers and I have terrible cleaning ocd. Did it help? Yes! But the SIDE EFFECTS! Within maybe an hour or two of trying these, two days in a row, I became extremely nauseous and dizzy. So much so the I could not hold up my head when lying down. If they work for you, great… But to some people they’re dangerous! And they are not a good value for the money, there are way cheaper, better products that don’t make you sick!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 19, 2025
Reviewer name: casscasey27_8011
5 out of 5 stars
5 out of 5 stars review

Great project overall!

[This review was collected as part of a promotion.] Great product and extreme focus, I love how I don’t even have to have my caffeine in the morning it replaces it and makes me feel great. It does not make you crash at all and no harsh side effects !

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 21, 2024
Reviewer name: diane81
3 out of 5 stars
3 out of 5 stars review

Good!

[This review was collected as part of a promotion.] I was excited to try this product due to me being so forgetful & unfocused all the time. The packaging is very eye catching & the claims were right up my alley. I did take these in the morning at breakfast. I didn’t care for the taste & only noticed a mild increase in focus at work. I will definitely continue to take these & update my review when I’ve tried them out a little longer.

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!