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% (1,792)
  3. 3 stars10% (1,251)
  4. 2 stars7% (859)
  5. 1 star16% (1,909)

Member photos

Sort by |
Showing 9,241-9,250 of 11,986 reviews
Feb 6, 2025
Reviewer name: Noproblmo
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

No effect. Waste of money

I feel no difference. Feel like I was ripped off. This product is awful.

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

Thanks for sharing your experience with Alpha Brain! We’re very sorry to hear that you didn’t notice any benefits. Being that we're all unique individuals, everyone's experience will be a little different. Please reach out to our customer service team directly by emailing help@onnit.com if you need further assistance! -- Cailee B. ONNIT Customer Service Associate #getonnit

Jun 10, 2020
Reviewer name: Frankie Jr
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

WOW!!!!!!!!

Wow wow I feel incredible this is life changing!!!!!!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 24, 2020
Reviewer name: Johs
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

The product

Really like it I just wish I could find more info about taking it with my omega and multi vitamins

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 3, 2020
Reviewer name: Toogood
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Highly recommended

Good stuff, basically focus is increased, not drastically, but noticeable.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jan 29, 2024
Reviewer name: Paul J
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Works for me

Subtle but definite benefit to focus and memory-I'm a fan

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 8, 2022
Reviewer name: Anthony Drury
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

I’m not happy with product at all

I did not feel a difference at all I would like a refund

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

​​Thanks for sharing your experience with Alpha Brain! We’re very sorry to hear that you didn’t notice any benefits. Being that we're all unique individuals, everyone's experience will be a little different. Please reach out to our customer service team directly by emailing help@onnit.com if you need further assistance!

Jun 2, 2020
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Product. You gotta give it a shot. No fear.

Makes my memory a lot sharper. The first jar will help

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Dec 19, 2021
Reviewer name: DannyDP
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Alpha Brain is great

It really does help keep my mind sharp and clear!!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 17, 2020
Reviewer name: Ty1023
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Best product I’ve ever used

Best product I’ve ever used. Will continue to use and recommend to others.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 6, 2020
Reviewer name: Michael P
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Alpha brain

I definitely feel sharper and More alert when I use Alpha Brain. It’s a game changer for me.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153