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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 8,181-8,190 of 11,986 reviews
Sep 16, 2022
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Alpha Brain

Provides clarity and focus without any side effects or jittery like coffee or pre workout.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 27, 2023
Reviewer name: Anonymous
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Ineffective

Didn’t feel any different or feel any additional benefits

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

Thanks for leaving us 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 this product. 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 solid two weeks before deciding whether or not it’s working for you. After that time, if you’re still not feeling it, please feel free to reach out to us directly for further assistance.

Jul 30, 2023
Reviewer name: TEED
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Thought I was imagining it. This REALLY works!

This product has giving me energy that I thought was long since gone!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 1, 2025
Reviewer name: SalGal
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Brain Formula

I used to formulate my own, but this is just easier to keep your brain sharp!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Nov 4, 2020
Reviewer name: Ski 23
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It works

I was skeptical, I’ve tried other products- however this one is the best.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 16, 2021
Reviewer name: Fermochis
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Loving this alpha brain

Awesome product I see a lot of changes in my life I love the product now

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Nov 9, 2019
Reviewer name: Milad
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

First Time Order

very good product and excellent customer service!!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 21, 2022
Reviewer name: Justin0323
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Bogus

Literally did nothing for me. Currently waiting for customer service to respond.

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

Thanks for leaving us 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 this product. We all respond to supplements differently, not only in how they affect us but how quickly they affect us. We can see an agent reached out, so we'll definitely get you taken care of!

Jun 22, 2015
Reviewer name: ToddB1202
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Revolutionized my work!

Been taking AlphaBrain for two months now, and it's completely improved my focus and productivity!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 22, 2022
Reviewer name: Aaron Nadeau
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Unsure

Couldn't get on a regular work/life schedule to take it proper so i didn't really see any results

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!