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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% (6,259)
  2. 4 stars15% (1,793)
  3. 3 stars10% (1,251)
  4. 2 stars7% (859)
  5. 1 star16% (1,909)

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Showing 9,391-9,400 of 11,986 reviews
Jun 6, 2020
Reviewer name: J Vincent
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Not worth it

It was a waste of money. It did absolutely nothing for me.

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!

Jan 29, 2024
Reviewer name: Rudy
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Not what I expected

Does not seem to help after the first two weeks I was expecting better results I guess.

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!

Jul 26, 2021
Reviewer name: Ryan987654
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Alpha brain

I'm not feeling any effect after the first bottle, which is two weeks.

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 if needed. Please email Help@Onnit.com for further assistance with your order!

Aug 3, 2019
Reviewer name: Scott Q
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Ok

It’s ok I haven’t really noticed a difference. I don’t think I will get it again

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

Thanks for taking the time to provide your feedback on Alpha Brain! We're sorry to hear that you have not experienced the desired results with this product. We all respond to supplementation very differently, so while one person may see results rather quickly, for others, it can take more time. For this particular product, we recommend taking it for a solid two weeks before deciding whether or not it's working for you. If after that time, you're still not feeling a difference, please feel free to reach out to our Customer Experience team and we'll be happy to assist you further! We can be reached at 855-666-4899 or you can email us at help@onnit.com. Thank you!

Jun 25, 2025
Reviewer name: Brad L Kelly
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Alpha Brain

Very sorry but it did absolutely NOTHING for me...*shrug*...

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

Sep 22, 2021
Reviewer name: Anonymous
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Alpha brain

Noticed nothing different.no changes in clarity. Didn’t make any difference.

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

Thanks for leaving a review! We're bummed to hear that Alpha Brain did not work for you. We all respond to supplements differently, not only in how they affect us but how quickly they affect us. We definitely recommend taking the product at the recommended dose for a at least two weeks before if you have not already, before deciding whether or not it’s working for you. That being said, if you are ever dissatisfied with your order, you can always email our customer experience team at help@onnit.com for further assistance!

Sep 21, 2021
Reviewer name: James Gable
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

No more drinks for energy

I will definitely be ordering more and leaving the energy drinks alone!!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 17, 2021
Reviewer name: Anonymous
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Ehh

Tool 2 a day and Felt no difference sadly :/ oh well

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

Thanks for taking the time to share your experience! We're sorry to hear that Alpha Brain wasn't the right fit for you. Being that we're all unique individuals, it's expected that we have a range of responses, since supplementation is not one size fits all. With Alpha Brain working to help memory, focus, and processing speed - sometimes it can take a few weeks of consistent use to notice these effects. Experimentation is important with this type of supplement! That said, if you are ever dissatisfied with your order, you can always email our customer experience team at help@onnit.com for further assistance!

Apr 22, 2025
Reviewer name: Greg Cirigliano
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Perfect

I have been just this product off and on for a number of years

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

Thanks for taking the time to share this feedback with us! Sounds like you have had a good experience taking Alpha Brain for a while. If you'd like to change your rating from a 2 you can do so anytime. Cheers! -- Cailee B. ONNIT Customer Service Associate #getonnit

Feb 16, 2022
Reviewer name: Gabbie
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excited!

Great for any time of day! Helps me feel a little more alert; quicker to think.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153