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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 1,801-1,810 of 11,986 reviews
Jan 29, 2024
Reviewer name: Gary
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Works better than I ever thought it would!

This is the first supplement that I have taken that you can actually feel the results right away, I hate the feeling of being wired but Alpha Brain makes you feel alert without any side effects, no jitters…….. wow!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
May 25, 2019
Reviewer name: MountainMan
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great focus and task master capabilities!

I'm sensitive to nootropics and this is smooth and effective. I don't even need the full recommended 2 capsules. I do just great with 1 a day with my breakfast.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 4, 2020
Reviewer name: J Ulrich
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Alpha brain review after 15 days

I’ve taken it for 15 days now and to be honest with you I really don’t know if it has done anything beneficial for me at all. I gave it three stars because I can’t say that it is good or bad.

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

Thanks for reaching out and leaving a review! Apologies that Alpha Brain isn't working for you yet. 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 support team directly for further assistance.

Feb 21, 2024
Reviewer name: Roxy brown
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Work your brain

The product works, but you have be proactive. While taking the product, I have decided to learn rap lyrics and remember them. I remember them faster and I also work my brain to remember numbers that I encounter at work.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 16, 2023
Reviewer name: Shannon
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I’m a fan!

I was skeptical but this has worked for me. I am 53 with two teenage kids and a full time job- I was exhausted! This really helps me keep clarity in the afternoons and focus on what needs to get done.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
May 21, 2020
Reviewer name: masalinas88
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excellent supplement!!

Really great product. At first I was feeling a little funny but I assumed it was my body getting used to it then started feeling great really helps my workouts and when I’m at work!!!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 28, 2025
Reviewer name: Hayden
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

The Focus Pill!

Alpha Brain seems to really be helping my mind focus more on important tasks and not drift off as much into wasteful time spending! Definitely loving it!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Dec 29, 2022
Reviewer name: Wayne V
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Doesn't seem to do much

Alpha Brain did not appear to have much if any of the effects that they claim. I dont know if it takes longer to get into your system or what, but it does not do much in my opinion as of yet.

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

Thanks for leaving us a review about Alpha Brain! 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 out. After that time, if you’re still not feeling it, please feel free to reach out to us directly for further assistance.

Jul 27, 2023
Reviewer name: K Henderson
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

The “FOG” has lifted!

I do not feel like I am in a fog and am able to remember “the little things” without having to make a list anymore or remember where I put that list after I made it!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 10, 2020
Reviewer name: AmandaH
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Not a big change

Took these as suggested, didn't notice much if any difference with my focus at work. Perhaps the benefit would've been more apparent if I were still trying to study for school. No after taste was a definite plus.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153