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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 8,311-8,320 of 11,986 reviews
May 23, 2025
Reviewer name: William D
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

William D.

This is a great product. Gets my brain in high gear with clearer thinking.

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

Hi! Glad to hear you're enjoying it - we noticed you rated Alpha Brain 1 star. If there's anything we can help with please reach out! -- Kristen ONNIT Customer Service Associate #getonnit

May 1, 2022
Reviewer name: Sehemp
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Not worth the money

It’s only a 15 day supply and I didn’t notice any difference.

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!

Dec 18, 2023
Reviewer name: Kody
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Useless

It is not for me, Didn’t do much, not impressed at all!

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.

Jun 25, 2023
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

BRAIN FOOD !!!

It WORKS! This stuff gets you dialed in. FOCUS, CONCENTRATION

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 7, 2024
Reviewer name: Jason
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

A brain boost!

Gives the grey matter a little kick. Kind of a brain sharpener.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jan 6, 2023
Reviewer name: Lindsey4
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Didnt work for me

I used as directed and didnt feel any difference..

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!

Jun 28, 2021
Reviewer name: Is platinum
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Is product is absolutely amazing

Give it time took about 30 to 40 days and now I can't believe the difference of clarity I have

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Oct 27, 2020
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Amazing stuff

It works! I love taking Alpha Brain! I can tell a difference.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Nov 20, 2022
Reviewer name: Yayo
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

It's ok

I'm not as sleepy but it's not like I have a lot of energy

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!

Jun 7, 2022
Reviewer name: Tammy led
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Alpha Brain

This stuff does nothing what they say it is! Awful

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

​​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.