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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 431-440 of 11,986 reviews
Mar 20, 2015
Reviewer name: Bhanz52
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It works based on what you want it to do

I've been on this for almost a year, and it does work. It does not make you smarter. It opens the brain up and allows better thinking and quicker thinking along with a better memory of what you are experiencing. These traits can aid into the comprehension of materials making you smarter on the subject. In times it can make you happier which also makes one's thinking better. Overall it works, atleast for me it does.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 7, 2020
Reviewer name: MAEM
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

ALPHA BRAIN -memory and focus product

I had high hopes for the Alpha Brain product because I really need focus right now, but unfortunately it did not agree with my body. I took 2 pills with a light meal and it made me vomit and feel nauseous ALL day!! I only tried it once because was afraid of the same reaction if I tried it a second time. My sister had the same reaction.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
May 2, 2022
Reviewer name: Anonymous
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

1 bottle After 2 weeks of use.

Received 1 bottle of 30. Took it everyday in the morning for 2 weeks straight and at the end of the 2 weeks i did the feel any change did not give me any mentally focus or drive in the morning. No better memory. Sorry don't have anything good to say about it.

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.

Apr 24, 2023
Reviewer name: Justin Taylor
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Dazed and Confused ;-P

The few times I've taken Alpha Brain it seems to have done the opposite of what it's advertised to do. I had high hopes for this products with Joe Rogan's statements on it. I realize everybody's body chemistry is different though. Just because it didn't work well for me doesn't mean it won't work for the next person. I'll probably give it another shot soon though.

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

​​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.

Dec 26, 2018
Reviewer name: Burnwa
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excellent supplement

I use Alpha Brain at least once a day, more often if I’m in need of higher cognitive function. I feel that alpha brain helps me during work to recall details or “track on action items” without forgetting them. I also feel that alpha brain helps me roll better during jiu jitsu

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 30, 2022
Reviewer name: James James
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Didn’t notice a difference

I have been taking this product for two weeks straight every day and bottle is now empty I wanted to give it some time in my experience I did not notice any change at all I was super excited to try this product for me it would be pointless to buy anymore

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 24, 2022
Reviewer name: Fields
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

All I can say is it works.

Started taking this with some skepticism, but I had graduate school coming up and wanted to see what I could get out of it. Thus stuff works for me though. It’s not some crazy boost or energy rush, but it definite helps you think clearer and quicker, and I even had people at work say I was noticeably sharper after using it.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Dec 20, 2023
Reviewer name: Kelli C
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Made me very sick!

I took two of these following the instructions on the bottle. I started feeling nauseous about an hour later. Felt bad for several hours then got violently sick. Nothing else was out of the ordinary that day and my family ate the same foods I did that day and no one else got sick. Proceed with caution!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 12, 2023
Reviewer name: Papadave41
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It works!!!!

I started taking Alpha Brain because I was getting a little forgetful. I would set something down and had to search for it when I needed it. It was very frustrating! Now that I’m talking Alpha Brain my memory is much better. I don’t loose my tools anymore and as an added bonus, I’m in a better mood! Thank you Alpha Brain!!!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Oct 6, 2025
Reviewer name: silaaa_5273
3 out of 5 stars
3 out of 5 stars review

Meh

[This review was collected as part of a promotion.] Not sure how much this worked. I received a bottle of thirty pills and you need two pills each day. I don't think fifteen days total is enough to truly test the effectiveness of it. When I did try it, I didn't notice a huge difference. Pills could be a whole lot smaller. There's no taste to them.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153