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% (1,792)
  3. 3 stars10% (1,251)
  4. 2 stars7% (859)
  5. 1 star16% (1,909)

Member photos

Sort by |
Showing 9,581-9,590 of 11,986 reviews
Jan 11, 2024
Reviewer name: Nunya
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Waste of money

I didn’t notice any difference compared to not taking it.

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.

Mar 24, 2015
Reviewer name: Jordan333
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Legit Supplement

Get it, it works. Good things are not cheap, cheap things are not good.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 20, 2020
Reviewer name: Blaze
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product, very sharp and focused energy

Great product, I don’t mind it but be ready to sweat a little bit

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 10, 2023
Reviewer name: Anonymous
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Alfa brain

I’m not sure how well this works, I’m not sure if I took it long enough to see a difference.

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

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 Service team for further assistance!

Nov 20, 2021
Reviewer name: Oren
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

No noticeable benefits

I’ve been taking Alpha Brain for two months and I cannot point to any benefit....

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

​​Thanks for leaving Alpha Brain a review! We're sorry to hear that it has not worked as you were expecting. 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. That being said, if you are ever dissatisfied with your order, you can always contact our customer experience team by emailing help@onnit.com for further assistance!

Oct 9, 2023
Reviewer name: Tracy
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Not what I expected big let down

It didn’t do as I was hoping some clearly mind thoughts but not energy very disappointed

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
reply from Onnit 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!

May 21, 2015
Reviewer name: G Coleman
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Must have!

If any supplement I would swear by this is the one. Use daily and reap the benefits.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 29, 2022
Reviewer name: Jaynamenotlongenough
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Too expensive

Too expensive. Will not be buying again. Not feasible on a typical budget. Priced for the elites

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

Thanks for taking the time to leave us this feedback! We always value hearing from our community on areas we can improve and continue to grow. If you'd like to discuss this further, please reach out to our support team at help@onnit.com!

Mar 3, 2024
Reviewer name: jim r
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Not sure its working

using for 3 weeks or so, no clear evidence my cognitive ability has improved.

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

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.

Dec 12, 2020
Reviewer name: Rich s
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Outstanding

I have noticed a difference in my thinking pattern love the product

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153