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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 1,181-1,190 of 11,986 reviews
Feb 4, 2022
Reviewer name: JT27X
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Pretty Good

I’ve been using this product for about a month now and it works for sure. I usually take 2 in the morning but sometimes I take them during lunch, it does not keep me up at night I sleep just fine even with daily use.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Dec 28, 2023
Reviewer name: Ethan Frock
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Aloha Brain

I first noticed the effect of alpha brain, recalling individuals names. Traditionally been a challenge on Alpha brain it just seemed automatic. That was a significant improvement from past still not 100% recall. Significant improvement.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 28, 2023
Reviewer name: Jason
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Felt nothing

I was hoping that I would have experienced improvements in mental clarity, alertness, or strength like some others have. Unfortunately, I felt no different when taking Alpha Brain.

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

Thanks for taking the time to share your experience! We're sorry to hear that Alpha Brain wasn't the right fit for you. Being that we're all unique individuals, it's expected that we have a range of responses, since supplementation is not one size fits all. Sometimes it can take a few tries to notice these effects. Experimentation is key! That being said, we would never want you to feel stuck with a product that didn't meet your expectations, and if you reach out to our Customer Service team, they'd be happy to help further!

Sep 26, 2022
Reviewer name: Sahib
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

^,..,^

This product helps with lifts and general productivity. It is essential to getting things done in a proper way and allows you to be more receptive to the life you live 10 out 10 would try again .

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 30, 2023
Reviewer name: Jenn o
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Fast and effective

I take 2 every morning after the first week I noticed I was focusing more at work, I stayed in task easier, more energy and less brain fog in the am. I also take it with Shroom tech sport great combo!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 8, 2019
Reviewer name: Momma
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Clear headed

This is a purchase for my adult son. He has been using Alpha Brain and New Mood for almost two years. He says he feels happy and healthy and has a clear head when taking these supplements.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Oct 28, 2023
Reviewer name: ARTHUR
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

THE WORST PRODUCT EVER.

Worst product I’ve ever taken in my life. There is no way this product should cost this much. Why does it cause upset stomach and hyperness like you drank too much caffeine?

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

Thank you for sharing your experience with this formula, we’re sorry to hear that it wasn’t a positive one! Everyone's experience with supplementation is unique to them, and we would like to learn more about yours. You will be contacted by someone on our Customer Service team shortly so we can support you directly in this matter.

Jun 8, 2025
Reviewer name: Mark
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Well worth trying

I definitely could remember where I would put my phone or the clicker for the t.v. I was loosing my mind forgetting where I just put something down. For the 30 day trial I felt much better mentally. Slow down and make sense.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 21, 2023
Reviewer name: David
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Definitely Effective

Definitely effective, I'd suggest taking 1 at the start of the day and 1 about 30 minutes before you want heightened focus. I was taking 2 at once at first and my ADD was through the - oh look a squirrel.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 6, 2023
Reviewer name: Mikey P
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Still on the fence

Ive been taking it daily for the last few weeks and am not exactly experiencing the "actors" on commercials level of change in energy, focus, motivation, etc. I'll give it the rest of the 45 day supply before I decide to continue purchasing.

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

Thanks for leaving a review about your experience with Alpha Brain! We’re bummed to hear that you didn’t have the experience that you expected while taking it. Being that we all have different needs, it's expected that we all respond to supplements a bit differently. Please feel free to reach out to us directly by emailing help@onnit.com if you need further assistance.