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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 4,851-4,860 of 11,986 reviews
Aug 23, 2024
Reviewer name: bogdanm4
5 out of 5 stars
5 out of 5 stars review

Good

[This review was collected as part of a promotion.] I really enjoyed this supplement. The pills were not too big and the taste wasn’t bad. Also I liked that it didn’t bother my stomach. The ingredients weee nice and can’t wait to finish and feel the full effects

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 24, 2025
Reviewer name: trishf1640_1873
4 out of 5 stars
4 out of 5 stars review

Helps me focus

[This review was collected as part of a promotion.] Caffeine free, win for me! Provides mental clarity, supports memory and promotes focus. I take these while in the office and I do feel I’m able to focus more. Easy to swallow capsule without a taste or smell.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 29, 2025
Reviewer name: jr53_1449
4 out of 5 stars
4 out of 5 stars review

Memory and Focus Boost

[This review was collected as part of a promotion.] These memory and focus boosting supplements actually do give you a boost, and not just with memory and focus. I found I had more energy and was able to tackle more things throughout the day. I did have headaches the first few days taking them, and feel a bit dehydrated while taking them, so be sure to up your water intake. They also make for some incredibly vivid dreams (possibly a part of the memory boosting aspect). They are easy to take, but the capsules taste pretty bad, so I recommend having your liquid handy to swallow before popping them in your mouth. They really do work though, and the only side effect I noticed was the headache that was worst the first day and persisted for a few days before stopping as I was beginning the regimen.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 25, 2025
Reviewer name: monicagec38_6474
5 out of 5 stars
5 out of 5 stars review

Great product!

[This review was collected as part of a promotion.] I’ve been taking the onnit alpha brain supplements for the past week and I have noticed a big improvement. I’ve been able to focus and stay on task. These memory and focus tablets are easy to swallow and they don’t leave any kind of aftertaste. They are a great option if one is trying to stay away from caffeine.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 10, 2025
Reviewer name: joecapo87_4444
5 out of 5 stars
5 out of 5 stars review

It works

[This review was collected as part of a promotion.] I’ve always been skeptic about supplements like this, but after taking it for 2 weeks, there’s no doubt that this is not some snake oil, ALPHA BRAIN IS LEGIT! I have noticed my days at work and at home, have been more organized, completing tasks thoroughly and being able to pay more attention to detail. I highly recommend giving it try.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 30, 2025
Reviewer name: lisaj161_7033
5 out of 5 stars
5 out of 5 stars review

A world-renowned!

[This review was collected as part of a promotion.] #complimentary #onnit #influenster @Influenster @onnit I received this product for free from Influenster and Onnit in exchange for my honest review. I received the Onnit Alpha Brain Memory & Focus Dietary Supplement. Supports memory, focus and clear thinking. Perfect for those who work or study! Thank you Onnit! I recommend this product! :)

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 18, 2018
Reviewer name: Chelsea
1 out of 5 stars
1 out of 5 stars review

Bummed

I’ve been active and a healthy eater for quiet a while. But still have issues with energy levels and clarity. So I decided to try adding alpha brain to my routine because I’ve heard so many good things about it. I guess my body doesn’t agree with it. I gave it two chances, with a day in between, because I thought maybe I had just gotten sick or ate something that didn’t agree with me. I followed the instructions and took it after my first meal, at 11, and around 4 I came down with hot and cold flashes, started visibly shaking, and got super nauseous. It’s pretty debilitating. I’m bummed because I want something to work for me and had high hopes. It seems to work great for others, just maybe don’t try it on a day away from home. As I’m currently waiting for it to subside so I can safely leave work.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 28, 2025
Reviewer name: loric71_4287
5 out of 5 stars
5 out of 5 stars review

Alpha brain

[This review was collected as part of a promotion.] Was so excited for the opportunity to try this. It does give me increased focus without the crash of caffeine. I also sleep well in the evening after taking it. Overall, a great addition to my vitamins!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 8, 2024
Reviewer name: deannk
4 out of 5 stars
4 out of 5 stars review

This works!!!!

[This review was collected as part of a promotion.] I’ll start with the negative first: sometimes I still feel that “fog” when I take this. It doesn’t happen often, but it is very noticeable. I have taken another brand and it had more consistency in that area so that’s why I took away 1 star. I would definitely recommend this product because it does work.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 22, 2025
Reviewer name: kristino22_8297
5 out of 5 stars
5 out of 5 stars review

Highly recommend!

[This review was collected as part of a promotion.] This Alpha Brain memory & focus supplement is amazing! Most days, my brain seems to”foggy” & I find it hard to focus most of the time. Since I’ve started taking this supplement, I haven’t had that problem. I could tell a difference the 1st day! I also LOVE the fact that it is caffeine free because I am sensitive to caffeine & cannot drink it. It’s nice to find something that’s stimulant free and also does what it claims to do. Highly recommend if you suffer from memory or focusing problems.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153