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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 2,841-2,850 of 11,986 reviews
Oct 23, 2023
Reviewer name: sega1729
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Didn't Help

I don't notice any more energy or a better memory since starting this. I don't think it works for me.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 12, 2025
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

10 billion percent

Wow, that's incredible, the difference in my entire life. It's made moving easy, as in I started a whole new life easy.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Nov 14, 2019
Reviewer name: Samuel Junk
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

High-level school focus

This is a must have to high-level focus for me. I crush my papers, books and studying with this every. Single. Time!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 6, 2024
Reviewer name: Anonymous
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Exploring what works for you is important

A great product but not for me. Other mushroom based products have been good for me by this one sis not agree with my system.

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

Thanks for taking the time to share your experience! We're sorry to hear that Alpha Brain wasn't the right fit for you. It's expected that we have a range of responses since supplementation is not one size fits all. That being said, we would never want you to feel stuck with a product that didn't meet your expectations, and if you reach out to our Customer Service team, they'd be happy to help further!

Mar 27, 2022
Reviewer name: Sam From Pittsburgh
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Don’t purchase alpha brain.

Total joke did nothing but give me a headache every time I took it. My wife also tried it with zero results.

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

Thank you for sharing your experience with this formula, we’re sorry to hear that it wasn’t a positive one! Everyone's experience with supplementation is unique to them, and we would like to learn more about yours. You will be contacted by someone on our Customer Service team shortly so we can support you directly in this matter.

Sep 29, 2020
Reviewer name: Bizz
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Alpha brain

Snake oil. It did nothing for me. I took it for a little over two weeks and found no change at all.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 16, 2019
Reviewer name: Miguelvis
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Alpha Brain, it's the stuff.

I buy Alpha Brain because it works better than coffee and energy drinks to break me out of the mental fog. It works try it.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Nov 5, 2020
Reviewer name: Wishing it worked
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Alpha WHAT???

I haven't felt or noticed ANY difference except that my elbows hurt. Which could be a side effect of the L-Tyrosine, research states.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 22, 2022
Reviewer name: Zach8
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Considering giving up onnit.

Doesn't seem to help. I'm in an academic environment where studying and focus is needed but I don't feel like it's making a difference.

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!

May 18, 2022
Reviewer name: Frew
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Does not work

These don't do anything for me. I'd like my money back or maybe a product that actually works. Thank you

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153