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.
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 7,291-7,300 of 11,986 reviews
Sep 12, 2022
Reviewer name: Haiticult
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Definitely helps

Definitely more focused, concentration is easier. Grabbing more for sure.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 26, 2023
Reviewer name: Lonnie
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Didn’t work for me

Didn’t notice any difference in myself while taking this.

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

​​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.

May 26, 2023
Reviewer name: Richard2023
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

What’s up

Didn’t really feel much from continued use of alpha brain

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

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 Service team for further assistance!

Jun 30, 2021
Reviewer name: Joey Virgo
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Positive Effects

Alpha Brain helps me feel centered, focused, and mentally agile.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 23, 2020
Reviewer name: novcc
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Eh

Didnt really work as well as i thought. Noopept is 10x better for focus and alertness

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

Everyone can respond differently to supplementation, unfortunately. Too bad that Alpha Brain isn't a fit for you, but glad you found something you like! Thanks for the review!

Jan 21, 2024
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

AB review of AB

I think it actually works, amazingly. Remembering to take it is a different issue.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 16, 2020
Reviewer name: BobbyB570
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Not for me

You really need to eat before taking. I gave it a few days. I really like the New Mood

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

Thanks for leaving us 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 this product. We all respond to supplements differently, not only in how they effect us but how quickly they effect us. We definitely recommend taking the product at the recommended dose for a solid two weeks before deciding whether or not it’s working for you. After that time, if you’re still not feeling it, please feel free to reach out to us directly for further assistance.

Mar 29, 2022
Reviewer name: Oscar in California
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Amazing product!

Amazing clarity, looking forward to another bottle.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Dec 9, 2022
Reviewer name: Sorin
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Get some of this Alpha brain in your life today…..

I like the way it makes me feel in the morning and I feel good rest of the day

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 15, 2020
Reviewer name: Stif
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Bad headaches

Gave me really bad head aches and made me Feel very foggy

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153