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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 3,551-3,560 of 11,986 reviews
Nov 16, 2021
Reviewer name: Mom of five
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Alpha Brain

So far all my athletes love these. They say it makes them more focused and ready to work. I would highly recommend them.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
May 13, 2021
Reviewer name: Sare Sarv
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product

Ever since I’ve begun taking Alpha Brain I’ve noticed an impact in my ability to formulate words and ideas. I’ve been able to think more clearly.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
May 30, 2025
Reviewer name: IGiShootvibez
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Refund please.

It didn't do anything for me. I still feel the same. I've taking 2 pills a day and my focus hasn't changed.

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! -- Cailee B. ONNIT Customer Service Associate #getonnit

Jul 20, 2020
Reviewer name: jacob p
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Clear and focused

Very in the moment for extended periods of time, i feel as if i am very relaxed. Calm, pure, concentrated energy No more mental exhaust after work.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 18, 2019
Reviewer name: Warren
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Felt focused!

I did notice a difference, I felt more focus and wasn’t easily distracted. The only problem is I had stomach pain every time I took the pills.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Feb 26, 2022
Reviewer name: Adog
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

It works!

It’s works! My motivation has spiked to the highest level ever! I will continue on this track with Alpha brain. Thanks for the help

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
May 31, 2021
Reviewer name: Thomas L
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Alpha brain is amazing just wish I could forw

Alpha brain is amazing just wish I could forward it for a year straight it’s a little pricey but it’s the most amazing product ever

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 3, 2022
Reviewer name: Bamit812
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Alpha Brain

I have been taking this for almost two weeks now and haven’t noticed any difference at all. Waste of money!

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.

Jan 8, 2022
Reviewer name: Curtis r
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Not very effective at all!

Not very effective at all. Tried it for a month and a half now and have seen little to no results, a

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. That being said, if you are ever dissatisfied with your order, you can always contact our customer experience team for further assistance!

Jan 7, 2023
Reviewer name: Prettyugly
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Short temper

I’m sure it works well for some. Not my thing personally. It made me short tempered. Focused but short tempered

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, or want to chat more about your experience!