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 9,081-9,090 of 11,986 reviews
Oct 3, 2022
Reviewer name: Mattdean24
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product

I was skeptical, but I do feel like my brain is firing on all cylinders. Love it so far

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 28, 2021
Reviewer name: cm1992
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Felt no difference

No change in production or mental state. i felt the same

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

Thanks for leaving us a review about your experience with Alpha Brain! We’re sorry to hear that you didn’t have the experience that you expected while taking this product. Everyone's experience with supplementation is unique, not only in how they affect us but how quickly they do so. 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 at help@onnit.com for further assistance.

Jun 30, 2020
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Just like the pills from Limitless, minus the side

This stuff is incredible!! I'll keep buying as long as you keep making it. A+++

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

Verified Purchase

It’s only just “meh” for me

Not seeing what the big deal is. I’m seeing no results.

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

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 further assistance!

Dec 24, 2019
Reviewer name: Aimee T
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Love it!

I love this product. I am able to remain focused and complete tasks even more successfully

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 5, 2020
Reviewer name: Bbodell
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Was not good

Was not a good product, i didnt see any difference.

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

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 effect us but how quickly they effect 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 9, 2022
Reviewer name: Rajuncajun074
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Did nothing

Didn't do a thing for me other than dent my bank account

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

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!

Oct 15, 2021
Reviewer name: August23
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Laser focus

It gives you ultra focus on the task that you want.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 25, 2022
Reviewer name: Jmcc
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Useless

Did nothing, waste of money. I felt absolutely nothing!

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

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!

Apr 2, 2023
Reviewer name: ScooterI
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

0 stars.

0/10. Didn’t notice any noticeable difference. Would not recommend.

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

Thanks for reaching out and leaving a review! Apologies that Alpha Brain did not work for you. 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 - 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!