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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)

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Showing 3,291-3,300 of 11,986 reviews
Nov 16, 2022
Reviewer name: Mich
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Suckered again

No difference felt whatsoever ever…I’m just writing words to meet the minimum now. What else do you need to know, other than it didn’t work?

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

Thanks for giving Alpha Brain a shot and for sharing your experience! Everyone's experience can be a bit different with a formula like this. It's formulated to help support memory, focus, and processing speed, and it can take some regular use to really feel these changes. That being said, if you still aren't feeling it after 2 weeks of regular use, let us know! We're happy to help with some supplement tips and/or to help facilitate a return if needed. You can email help@onnit.com for further assistance with your order!

May 21, 2025
Reviewer name: John
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Give it a try!

Was skeptical about the hype but I really do feel a difference in my overall wellbeing really. 👍🏽👍🏽👍🏽

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 19, 2020
Reviewer name: UA2377
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Something not right

I get a bad headache...and that’s it. Not sure what’s up but I get a weird pressure in my nose/eyes, and a headache for hours

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Dec 14, 2023
Reviewer name: Jamie
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Not for me

I did not notice anything different. It may vary from person to person, but for me, I felt zero change.

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

Thanks for giving Alpha Brain a shot and for sharing your experience! Everyone's experience can be a bit different with a formula like this. It's formulated to help support memory, focus, and processing speed, and it can take some regular use to really feel these changes. We suggest trying it for at least two weeks and if you still aren’t happy we can help with some supplement tips and/or to help facilitate a return if needed. You can email help@onnit.com for further assistance with your order!

Jul 3, 2020
Reviewer name: Bolivarmundo
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Dreams

You’ll remember in depth about your dreams, memory is improved but minimal, focus and articulation on point

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Dec 12, 2022
Reviewer name: Mfly
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Its good

I like it - the days I take it I don't get that 2pm slump feeling and less apt to taking breaks from tasks.

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

Verified Purchase

Overall pretty good

Noticed a little difference. Especially in the morning, i would feel less groggy, and remember things a little more.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 17, 2023
Reviewer name: Mike owell dont fall for
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Dont fall for it

Do not waste your money complete garbage another method to take advantage of people that doesn't know anybetter complete garbage

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
reply from 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 31, 2022
Reviewer name: MikeJ71615
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

No Results

Had zero effect and I used as prescribed. Very disappointed as I wanted to continue to use a product of this type. Guess I'll try another company.

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

​​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.

Oct 22, 2022
Reviewer name: Matt1977
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

GREAT product!!!

I can definitely see a huge difference in My memory and focus since I started taking alpha brain!!! I love it!!!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153