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 7,261-7,270 of 11,986 reviews
Apr 11, 2020
Reviewer name: Macc
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Over rated

Over rated. Placebo. Maybe powder is better???????

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

Hey there! Sorry to hear if you didn't experience the results you expected with Alpha Brain! If you just took the product a couple times and noticed some difference, it may be beneficial to try for at least a solid two weeks before you decide whether or not it's working! For some people, they can tell a change after the first dose, but many others needs a little bit more time to see a difference! :)

Dec 14, 2022
Reviewer name: Jonboy
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Not convinced yet.

Been taking Alpha brain for two weeks now and nothing different.

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!

Mar 3, 2024
Reviewer name: Will
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good product

Great product. Really helped me focus with my art.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jan 2, 2024
Reviewer name: iezmtl7
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Could have been better

Decent product, just didnt really notice a significant improvement, just weak impact overall.

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

Thanks for taking the time to share your experience! We're sorry to hear that Alpha Brain wasn't the right fit for you. It's expected that we have a range of responses since supplementation is not one size fits all. Sometimes it can take a few tries to notice these effects. Experimentation is key! That being said, we would never want you to feel stuck with a product that didn't meet your expectations, and if you reach out to our Customer Service team, they'd be happy to help further!

Oct 5, 2022
Reviewer name: BUHL
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

refund

I want a full refund. This did nothing. Please instruct on how to return.

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

Thanks for taking the time to leave us a review about your experience. We're sorry to hear that you didn't have the results that you were hoping for. Supplementation is different for everyone, but we're happy to help with your order. Please email help@onnit.com, and we can get you taken care of!

Sep 17, 2020
Reviewer name: MaCla
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Alpha Brain

Take with plenty of water and watch the magic happen.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 16, 2023
Reviewer name: Mking
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Mildly helpful, caused facial tic

Mildly effective for focus but caused my eye to twitch-like a tic, which became bothersome.

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

Thank you for sharing your experience with this formula, we’re sorry to hear that it wasn’t a positive one! Everyone's experience with supplementation is unique to them, and we would like to learn more about yours. You will be contacted by someone on our Customer Service team shortly so we can support you directly in this matter.

Oct 16, 2023
Reviewer name: Zach
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Didn’t feel/see any effects

I couldn’t tell any changes. It didn’t seem to have any effect.

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

Sep 28, 2023
Reviewer name: Bill
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Not for me

Not for me , caused me headaches and gastric issues

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

Thank you for sharing your experience with this formula, we’re sorry to hear that it wasn’t a positive one! Everyone's experience with supplementation is unique to them, and we would like to learn more about yours. You will be contacted by someone on our Customer Service team shortly so we can support you directly in this matter

Jan 27, 2022
Reviewer name: Bulldog
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Great stuff

It works for the day you got nothing left in the gas tank

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153