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 3,621-3,630 of 11,986 reviews
Oct 26, 2022
Reviewer name: Brad541
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Ab-so-lutely amazing

Alpha Brain is great. I've been telling everyone I know about it. I haven't drank an energy drink since I started taking it.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 6, 2021
Reviewer name: SGT T
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good stuff

As a military veteran I feel like since I have been taking two capsules daily for a month I have more mental energy. I recommend for men over 40.

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

We're so happy to hear you've been enjoying the benefits of Alpha Brain. Thank you for leaving a review and thank you for your service!

Dec 9, 2020
Reviewer name: Kevin08
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

You won't regret it.

Fantastic product. I have clearer thought, and can remember things much easier. I highly recommend it.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 15, 2019
Reviewer name: Jeremy 716
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

How is this so awesome

No noticeable side effects if I don’t take any. I really would like to take more but it’s pricy. Thank you onnit for a great product

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 25, 2021
Reviewer name: Mitch56
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

10/10

Cant believe good this stuff works. Blown away! Recommended to anyone needing to focus more in the gym or work !

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Feb 8, 2020
Reviewer name: RandyR
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Amazing

Really helps with focus throughout the entire day, feel energized all day even on the commute home from a hard days work

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Nov 11, 2021
Reviewer name: Tina M
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Finally a product that really makes a difference.

I love this product. I feel focused and bright eyed. Brain fog is gone. I definitely will buy it again.

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

Verified Purchase

TRY IT!!!

Been using this for years and it helps me stay focused and alert. As a chef in a fast paced environment. So useful.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jan 27, 2024
Reviewer name: Mark
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Would not recommend

Wanted to believe all the alpha brain advertisements online, but I fell for it with little to no results. Placebo pills.

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

Thanks for reaching out and leaving a review! So sorry to hear that Alpha Brain did not work for you. Because everyone reacts differently to supplementation 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 time 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!

Nov 9, 2022
Reviewer name: Wilson 006
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Alpha brain

I Was amazed at how much this woke up my brain, and helped me feel more motivated to tackle the day.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153