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 1,201-1,210 of 11,986 reviews
Aug 16, 2023
Reviewer name: Shannon
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I’m a fan!

I was skeptical but this has worked for me. I am 53 with two teenage kids and a full time job- I was exhausted! This really helps me keep clarity in the afternoons and focus on what needs to get done.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 14, 2023
Reviewer name: Bobert237
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Not Working

I’ve Been using Alpha Brain for 3 weeks and don’t feel anything? I’ve been told it can take some time but If I get more I might be throwing my money away! 🤷🏻‍♂️

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

Thanks for giving Alpha Brain a shot and for sharing your experience! Everyone can respond differently to a formula like this, and we're happy to help with some supplement tips and/or to help facilitate a return. Please email Help@Onnit.com for further assistance with your order!

Sep 19, 2020
Reviewer name: JackedSilvaback
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Literally Changed My Life

This stuff is the REAL deal!! ......and it builds!! I felt it the first day and loved it but on the 3rd day I was feeling its effects getting even better. This product is part of my life now.....no going back!!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 18, 2020
Reviewer name: Drew Canaday
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product that just plain works!

This product helps you actively think about your ideas and motivations. The additional support of focus through supplemental herbal additives help you efficiently process your ideas into reality.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 11, 2022
Reviewer name: Believer202
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Alpha brain really works

I was skeptical, then i bought some and tried it and i couldn’t believe it, it really works. I take it before work and it really helps. I’ll keep using it.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 11, 2020
Reviewer name: Mike N84
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Exceeded expectations!

Love the product! Excellent balance and long lasting benefits no burn out no crash ... I highly recommend this product if you looking to a boost to your cognitive abilities

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 17, 2015
Reviewer name: ezlev27
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

LUCID DREAMS

iv got wacky dreams i tell ya, but they're clear as day. id give it 5 stars only i haven't been taking it "religiously" to see the complete results which im sure would be amazing.

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

Verified Purchase

Did not notice any difference

I eat clean, exercise hard, follow a routine, and sleep well. Took these with my multi vitamin daily and felt absolutely 0 impact on memory or focus. Shocked at how much sponsors rave about it.

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

We appreciate you taking the time to leave some feedback! Sorry to hear that Alpha Brain didn't benefit you. Every person 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 experience team for further assistance!

Mar 19, 2022
Reviewer name: Joshua Langfitt
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Mehhhh... it's ok

This stuff is kinda hit and miss for me. Some days I take it and I get nothing. Other days I get so much energy I can't sit still or shut down for bed.

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

Thanks for giving Alpha Brain a shot and for sharing your experience! We're sorry to hear it hasn't worked for you as you'd hoped. Everyone can respond differently to a formula like this, and we're happy to help with some supplement tips and/or to help facilitate a return if needed. Please email help@onnit.com for further assistance with your order!

Oct 19, 2020
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Legit supplement

Great supplement for a mental boost when you need it. Love to use it after work to make sure I’m coming home and getting my personal goals accomplished.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153