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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 511-520 of 11,986 reviews
Nov 16, 2022
Reviewer name: Bourriague
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

HONEST REVIEW

DOES NOT WORK!!!do NOT waste your money!! I find it hard to believe all the positive reviews about this product!!they cannot be REAL HONEST reviews.Im asking for a refund on this waste of a product.Ill inform the public once the 100% refund is to recieve.

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

​​Thanks for leaving Alpha Brain a review! We're sorry to hear that it has not worked as you were expecting. 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. We're happy to help with some supplement tips and/or to help facilitate a return. Please email Help@Onnit.com for further assistance with your order!

Feb 24, 2024
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It’s the real deal focus supplement!

My occupation is brutal with 12-16 hour days. I was losing focus and energy to finish my days. I had my blood work done and everything was normal. I’ve tried many other supplements and no success. I saw Joe Rogans video on Instagram and figured, what do I have to lose. I tried it and I had much more focus, more drive, and maintained my alertness throughout the day. I’ve been using it now for 45 days. For me it’s the NZT-48 from Limitless. I won’t leave home without it! I was skeptical like anyone else. I’m sold on the product and I’ll use it every day going forward!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Nov 20, 2020
Reviewer name: Sloanarm
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

REAL Nootropics

I have tried other nootropics before, but they always had caffeine in them, which turned out to be mainly what I felt, and the problem with those is eventually you build up a tolerance to them, just like with caffeine. These are different. The mental effects are similar to caffeine, but you feel it EVERY DAY, and they really help to get you into and keep you in a “flow” state. Also you know that what you’re feeling is really from the nootropics, not from something harmful like caffeine.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Dec 12, 2021
Reviewer name: Old School G
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Decent Stuff! Just Ok Nothing Special!

It's Decent Stuff! Not As Good As I Thought It Was Going To Be! It Probably Needs Caffeine In It. I Know They Have The Black Label Version, But That Seems Wayyyy To Expensive! Even Alpha Brain The Original Version A.K.A.This One Seems A Little Pricey? If You're A Stim Junkie Like Me I Wouldn't Recommend It! So In My Opinion It's Just Ok, But I Will Most Likely Not Be Ordering Again!

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

​​Thanks for leaving Alpha Brain a review! We're sorry to hear that it has not worked as you were expecting. 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. That being said, if you are ever dissatisfied with your order, you can always contact our customer experience team by emailing help@onnit.com for further assistance!

Mar 3, 2023
Reviewer name: Mama Bear
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Long time Le-Vel user...

Ive taken Le-Vel Thrive for about 6 years. It cost me about 200 a month. I love the product. My point is Im getting the same results taking Alfa Brain as with the Thrive but with out the caffeine and a portion of the price. Ill continue on with my trial month. So far Im enjoyning it.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 31, 2022
Reviewer name: M904b
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Expensive but effective

I typically use this if I haven't had any caffeine. Be sure to eat a snack before taking the recommended amount to avoid getting light headed or woozy. It kicks in relatively fast and works a little better than coffee with no signs of withdrawals when not taken some mornings. Opposed to the typical caffeine withdrawal headaches.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Nov 5, 2018
Reviewer name: A Grashim
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Focus and mental clarity

I bought this product skeptical, and to my surprise it worked great. I used this for workouts and daily work. Found that I could fouces on my work out and zone in to achieve better results, especially well running. Well cooking I could cut faster and get more consistent cuts. Although, it made my nose drip alittle.

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

Verified Purchase

Meh

Seems to have some great stuff in it but unfortunately not enough of it. Seems I get a slight bump cognitively but doesn't seem to sustain for very long. Since receiving my free trial which is only a 15-day supply, I decided I would purchase some more to give it a fair shot. It doesn't seem worth it to me at the price point. After being on it for weeks I am going to continue taking what I have purchased because I sure hate to think I wasted all this money. I would definitely be looking for alternatives.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Oct 1, 2022
Reviewer name: Tyman
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Mental performance

I work 75 hour weeks and I really noticed a substantial improvement in my cognitive function. I operate on very little sleep so naturally I became forgetful untill I started using Alpha brain. I love how it has really helped me dial in my mental focus.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
May 14, 2020
Reviewer name: Phillip H
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

A+

Focused and on your game. I can find the words for everything i want to say. At first you think you are “on a roll” with things and having a good day. Until you don’t take it and realize that Alpha Brain really does work. The bad part: it takes way to long to get delivered.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153