Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
Customer reviews for ONNIT Alpha BRAIN Nootropic Brain Health Supplement Capsules, 78 ct. for
ONNIT Alpha BRAIN Nootropic Brain Health Supplement Capsules, 78 ct.
Back to item details
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)

Member photos

Sort by |
Showing 7,681-7,690 of 11,986 reviews
Oct 11, 2023
Reviewer name: Ferrell
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Another Hype, with no Results

I didn't not notice any difference in cognitive retention or abilities.

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.

Apr 12, 2022
Reviewer name: Chad Newton
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Helps brain process quicker

Helps my brain fire better, word recall and focus.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 8, 2023
Reviewer name: Dillon h
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Waste of money

This stuff is a waste of money. Does not do anything

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
reply from 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.

Apr 13, 2022
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Alpha Brain

It seemed to work very well. I felt much more clear minded.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
May 7, 2021
Reviewer name: Bate
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Nothing

Nothing to report, haven’t noticed anything major but wasn’t excepting to.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
reply from Customer Experience

Thanks for reaching out and leaving a review! Apologies that Alpha Brain did not work for you. Everyone reacts differently to supplementation, and it's not uncommon to have different experiences. Please note that this supplement's main focus is to help support memory, focus, and processing speed - sometimes it can take a few tries to notice these effects. That being said, if you are ever dissatisfied with your order, you can always contact our customer experience team at help@onnit.com for further assistance!

Jan 4, 2023
Reviewer name: Bacj79
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great stuff

Really love this product. The clarity I feel is super beneficial for my busy lifestyle.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
May 13, 2021
Reviewer name: Dirty D17
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Alpha brain

Killers vibes when I take this stuff. Really focused. Helped me stay calm and witty on a date

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Oct 17, 2022
Reviewer name: JOSEPH V
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Just try it

I take these everyday and I feel more focus in my math class and at work

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 14, 2020
Reviewer name: JoshAllday
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Clarity improved every time

Great product for clearing up foggy mind. Would recommend

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Dec 13, 2020
Reviewer name: FormerProAthlete
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Placebo

As a former collegiate and professional athlete, this is 100% placebo

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
reply from Customer Experience

We appreciate you taking the time to leave some feedback! Sorry to hear that Alpha Brain didn't benefit you. Every person reacts differently to supplementation, and it's not uncommon to have different experiences. Please note that this supplement's main focus is to help support memory, focus, and processing speed - sometimes it can take a few tries to notice these effects. That being said, if you are ever dissatisfied with your order, you can always contact our customer experience team for further assistance!