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 1,271-1,280 of 11,986 reviews
Jun 21, 2021
Reviewer name: S Cordova
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Not as Effective as Advertised

I've been taking Alpha Brain for the past couple of weeks and notice very little difference in energy or concentration. I get better results from a standard cup of coffee.

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!

Jan 3, 2024
Reviewer name: Steve
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Joe Rogan making bogus claims

I really haven't noticed any difference after the first month. I'm still forgetting things, having trouble focusing and still not able to slow my mind down.

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!

Apr 7, 2022
Reviewer name: Austolavista
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Alpha Brain “Barber”

I’m a barber and take Alpha Brain everyday before work. It’s so helpful for keeping up with conversation and staying focused on my job. Highly recommend Alpha Brain.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 24, 2015
Reviewer name: Fortytillfive39
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I'm On It!

I bought alpha brain and shroom tech a few weeks ago. I love them both and highly recommend them. Keeps me focused and puts me in a state of flow more often then before. Thank you to Onnit for finding only the best for the people.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 6, 2022
Reviewer name: Sandee Foreshee
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Aloha Brain

Very dissapointed! Maybe expectations should of been less, but its indorsers are people i have chosen to trustwould not recommend for anything! Need i mention this was very expensive as well!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Oct 13, 2023
Reviewer name: Dadbodking77
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Not bad

I have noticed improvements with memory and recall. Some focus as much as I’ve heard other people say they have. But definitely helps. Will continue to see if there’s any improvement.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 21, 2022
Reviewer name: Joel W
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Alpha Brain review

I’ve tried my best to see my experience objectively so that I’m not guilty of experiencing a placebo effect, but I honestly do feel like I have seen some improvements in my memory and focus in my daily work routine. Thanks for the product!

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

We appreciate you taking the time to provide this feedback! We're stoked to hear that you're seeing some benefits. If you ever have any questions or need assistance, please don't hesitate to reach out to our Customer Service support team at help@onnit.com!

Jun 7, 2022
Reviewer name: Denver
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

First time

When I first took it, I felt a little jittery. I then noticed the extra energy and ability to complete thoughts when speaking. It was mild but noticeable. Appreciate the ability to test it out.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 18, 2019
Reviewer name: David B
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Alpha Brain

There is a noticeable difference on mental performance and cognitive performance while taking Alpha Brain. Would highly recommend taking it to everyone.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 24, 2020
Reviewer name: Anonymous
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Alpha brain

After taking alpha brain for 20 day I started having chest pains. I stopped and 3 days later I was back to normal. I have never had had a heart or any health conditions . I am also in great shape.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153