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 7,391-7,400 of 11,986 reviews
Nov 16, 2020
Reviewer name: HuntATX
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Flow state

Alpha Brain definitely helps me maintain focus and gives a good energy boost.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 8, 2023
Reviewer name: Debbie14
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Alpha Brain 30

I have noticed a difference, but for me it doesn't seem to ve consistent.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 23, 2020
Reviewer name: J Fayette
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Alpha Brain

Just an awesome product. It truly helps me regain my senses and my confidence.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
May 11, 2020
Reviewer name: Dcharles13
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product

This works great, provides substantial focus support.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 17, 2023
Reviewer name: BanjoBill
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Brain reboot

This stuff works! My detail recall has been improved.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 28, 2021
Reviewer name: B minogue
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Nope

Did not make anything different for my mind except realizing it is a waste of money...

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Dec 29, 2023
Reviewer name: Matt
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Not a fan

It was not good. Gave me a headache and made me feel sick.

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.

Dec 14, 2018
Reviewer name: SWolf
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Been using alpha brain for years

Love this product, take it whenever I know that I’ll need a memory boost.

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
Jan 14, 2024
Reviewer name: Shannon
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great investment

Really enhanced my focus and energy for work and exercise. Glad I invested in it.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153