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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 821-830 of 11,986 reviews
Jun 8, 2020
Reviewer name: Ryan Ca
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Clear mind

I noticed a difference in how clear I seemed throughout the day no matter what task I was trying to accomplish especially towards mid afternoon where I would normally feel a little foggy would recommend to anyone who knows the feeling and is looking for a safe effective way to feel mentally better all day

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
Oct 7, 2019
Reviewer name: Mitch F
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Alpha Brain

Bought the 90 ct as I wanted to really give this a fair shot as I had heard good things about it. Did not notice anything that would tell me this product did anything to help nor make me justify paying what they want for this product. Please save the canned response that you list each time.

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

Hi there! Thanks for taking the time to leave us a review on your experience with Alpha Brain. We appreciate you giving the product a shot and we're sorry to hear that you didn't experience the desired results! As with all supplements, every experience will be different based on the individual's own body and needs. While we heard your request to "save our canned response", we can confirm that there's a living, breathing person behind the scenes providing the right response to each situation. Some reviews are similar, therefore our responses may be similar. :)

Aug 19, 2021
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Awesome cant say enough good things

Very good overall pefromance increased mentally and emotionally. Sharper response times and an overall sense of increase awareness. Will continue to add this to my daily vitamin intake. Defintely a must have. Will be trialing the Alpha blacj formula soon.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 15, 2023
Reviewer name: Mike C
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Lacking focus…try this

I decided to by off an IG ad and honestly am glad I did. I have taken it everyday for about the past month (with the exception of a few missed days) and I’m glad that I tried it. Helps me feel more focused, more tuned in, dialed in the get stuff done whether it’s my job, barn work and it doesn’t interfere with my other pills that I take (test booster, thermogenics, craving suppressors). I don’t feel jittery, I just feel “on”.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 4, 2019
Reviewer name: Filipino Jiggalo
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Works good for me! But not at first.

It works for me great! A lot of people use the word "clarity" to describe the feeling and that is a good word for it. I definitely feel sharper than I normally do and I remember things a bit better than normal. I didn't work immediately for me, I had to take it for about 5 consecutive days in order to really start noticing a difference but nevertheless very effective. Even when I'm toasted out of my mind theres still a bit of a mental boost.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Nov 24, 2025
Reviewer name: iamlua_6710
5 out of 5 stars
5 out of 5 stars review

Must have

[This review was collected as part of a promotion.] I received this product for free from Influenster and Onnit in exchange for my honest review. Been taking Onnit’s Alpha Brain for a couple weeks now and I'm really impressed. I've noticed better focus during the day and less mental fog, especially when I'm juggling a lot. It doesn't make me feel jittery like some other supplements either. Just a clean, clear boost when I need it. Definitely adding this to my daily routine.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 9, 2021
Reviewer name: Choley87
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Great investment for my focus

Been wanting to try this for a few years now and finally ordered some. I have definitely notice a change in my thought process and focus. Super glad I finally decided to try it. I already got 2 other people on it and so far they noticed results as well. Get it and try it for yourself

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 26, 2021
Reviewer name: Anonymous
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Great focus to detail

My shipment was a little bit longer then I had anticipated, but worth the wait. It has been a week now while taking ONNIT Brain and Focus, and I am thinking clearer while not struggling with words or thoughts with my vocabulary. It’s almost like I am able to speed up my brains processing. So far so good and I will continue to finish my purchase to see more positive effects.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 12, 2024
Reviewer name: Jonathan
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Thankful

Great product! I can recall names and other stuff faster. Alzheimer’s runs in my family and at 49 I can tell my memory isn’t what it used to be. So I thought I’d give it a try and it works well for me!! I ordered the 90 count bottles when I ordered this time. I would recommend it!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153