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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.
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3.8 out of 5 stars
stars
12K ratings11.9K reviews
  1. 5 stars52% (6,258)
  2. 4 stars15% (1,792)
  3. 3 stars10% (1,251)
  4. 2 stars7% (859)
  5. 1 star16% (1,909)

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Showing 9,701-9,710 of 11,986 reviews
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!

May 13, 2021
Reviewer name: Dirty D17
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Alpha brain

Killers vibes when I take this stuff. Really focused. Helped me stay calm and witty on a date

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 21, 2020
Reviewer name: Blokesworld
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Wonderstuff

Amazing stuff, keeps me at my desk and in the zone, clarity and focus.

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

Verified Purchase

How long does it take to notice a difference?

Have not felt anything different, I’m almost done with the last 3rd bottle..

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

Nov 27, 2021
Reviewer name: Birdman2473
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

I forgot

Just started 3rd bottle and havent felt a difference yet...

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.

Mar 5, 2023
Reviewer name: Skelly
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Don’t waste your money

This stuff is garbage, did absolutely nothing and I feel my money is wasted

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.

Aug 1, 2023
Reviewer name: Rae Washington
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Worth the money

Definitely works. But only take when you have something to do, otherwise it's no good.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
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

Feb 27, 2022
Reviewer name: Adam W
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great!

So far so good about to order my second order! I’m loving it so far!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 12, 2023
Reviewer name: r ruiz
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

I was really hoping this would deliver the memory

I was really hoping this would deliver the memory and focus

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

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 Service team for further assistance!