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% (6,259)
  2. 4 stars15% (1,793)
  3. 3 stars10% (1,251)
  4. 2 stars7% (859)
  5. 1 star16% (1,909)

Member photos

Sort by |
Showing 9,061-9,070 of 11,986 reviews
Jan 12, 2023
Reviewer name: Alphabraindoesntwork
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Meh

Didn’t notice any change at all felt like a waste

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 any assistance.

Mar 26, 2023
Reviewer name: Robbie D
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Meh

Dont notice anything. No energy boost or memory incrsase.

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.

Jul 6, 2023
Reviewer name: Laura
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

No Different

Just didn’t feel any different. Maybe I’m already optimized LOL

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

Thanks for your feedback! You joke, but Alpha Brian works differently for everyone. You may be one of the lucky few that doesn't benefit from Alpha Brain because you are already efficient with the acetylcholine you produce and have less of a need for supplemental support in this area. Thanks for giving it a shot!

Jul 19, 2023
Reviewer name: Eric
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

A must have for mental focus

Exceptional product that greatly enhances your focus

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Dec 13, 2023
Reviewer name: James
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I have recommended this to a few of my co workers.

Definitely more focused. Definitely a better flow of my day. Multitasking seems super smooth.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 22, 2022
Reviewer name: Gary S Blosser
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

My Alpha Brain Experience

I’m noticing a difference after I started the 2 of 3 bottles that I purchased.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Nov 29, 2021
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Onnit Alpha Brain

It is simply a great product. It works and has great health benefits.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 30, 2024
Reviewer name: Kyle
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Good stuff

Great product. It's the same as the instant but pill form.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Dec 28, 2023
Reviewer name: Fernando
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

My opinion

So far i really don't see any change at all but I'll give it more time.

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

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 affect us but how quickly they affect 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.

Sep 3, 2020
Reviewer name: GOOSE
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Best ever

Love alpha brain been using it for years back when they used to be green and yellow

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153