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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 5,791-5,800 of 11,986 reviews
Jul 27, 2025
Reviewer name: amandam1952_6486
5 out of 5 stars
5 out of 5 stars review

Good price and effectiveness

[This review was collected as part of a promotion.] I love the packaging and its price brings good taste and super effective ingredients are really fantastic, its effect is fast and remarkable, highly recommended. Me encanto el envase y su precio trae buen sabor y super efectivo los ingredientes son realmente fantásticos su efecto es rapido y notable muy recomendado.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 26, 2025
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Great multiple support supplement

[This review was collected as part of a promotion.] These work really well! While taking these, I noticed feeling more focused and sharp. These also help with memory support. I really like the ingredients quality with these, and I don't notice any taste while taking these. The packaging is a great, easy, open, and close bottle cap. I highly recommend these!

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

No Difference

[This review was collected as part of a promotion.] I’ve been taking these daily for over a week now. I haven’t felt or noticed any difference. The packaging is nice and I’m sure it’s a great product for some people, but it definitely doesn’t work for me.

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

Thanks for giving Alpha Brain a shot and for sharing your experience! Everyone's experience can be a bit different with a formula like this. It's formulated to help support memory, focus, and processing speed, and it can take some regular use to really feel these changes. We suggest trying it for at least two weeks and if you still aren’t happy we can help with some supplement tips and/or to help facilitate a return if needed. You can email help@onnit.com for further assistance with your order!

Sep 10, 2024
Reviewer name: laurenl246
3 out of 5 stars
3 out of 5 stars review

Im sure it helps some people, just did not help me

[This review was collected as part of a promotion.] I was sent this product to try. This products says to take 2 pills with a light meal and it will help with your focus. I tried this and personally I feel like I needed to eat a bit more than a light meal. The first day I tried this I felt a bit queasy about an hour or so after taking the pills. I am currently in the process of planning a wedding so I was hoping taking these would help with focusing for all the planning. I took these for the 15 days that I could with the given 30 pills and sadly I didn’t notice any big change. Im sure there are people out there who this helps but personally I didn’t notice any difference.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
May 1, 2023
Reviewer name: Ray Dickinson
5 out of 5 stars
5 out of 5 stars review

Thank you Joe / endorsement

Approaching 62 years of age I put on a few pounds 247 LBS at 5' 8" to be exact. I have tried many other name brand products of the same nature but I either achieved poor results or the cognitive enhancers caused negative issues. I had all but given up with this line of products, the only reason I gave it a shot was because of Joe Rogan's endorsement. As far as I am concerned he has earned his place as a trusted advisor for superior products. I received my Alpha Brain the week of 4-10 began taking one a day for the first week or so, kicked it up to 2 a day week of the 24th. this morning 5-1 I am 234 LBS. That's 13 LBS no structured exercise regiment (yet) in a little over 2 weeks. And I feel FNG amazing all day. Thanks Joe. Ray Dickinson

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 3, 2024
Reviewer name: Rhys
5 out of 5 stars
5 out of 5 stars review

Love it

I first started taking this back in 2014 and it has been a staple in my daily supplementation regime ever since. I find it gives me a boost in mental clarity and focus. I feel sharper, my brain processes tasks quicker and forms sentences better when I'm taking it. It also seems to help with memory and recall. I usually take 3 in the mornings and I find that is the perfect dose for me.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 25, 2025
Reviewer name: amberld66c_830
5 out of 5 stars
5 out of 5 stars review

Alpha brain

[This review was collected as part of a promotion.] This Onnit alpha brain supplement is a game changer for me! Started taking about two weeks ago , I can already tell my mind isn't wandering like it use to . I am able to stay focused on the topic at hand. One pill per day it's just that easy.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 14, 2024
Reviewer name: Mike
5 out of 5 stars
5 out of 5 stars review

Alpha Brain and a 70 Year Old after 10 Years

[This review was collected as part of a promotion.] I’m a pilot and attention to detail is important. My D.O. suggested trying Onnit Alpha Brain 12 years ago, and I have to say that my attention to detail back then was clearly helped, so there’s no reason to change what empirically work… from an Engineer’s perspective.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 26, 2025
Reviewer name: nikkyvelvet_2199
5 out of 5 stars
5 out of 5 stars review

Keeps my mind sharp

[This review was collected as part of a promotion.] Not only do I like the fact that the capsules are vegetarian but I like that they don't have an off putting taste or smell like some supplements do and they're super effective to the point that I found myself more focused and attentive and remembering a little bit more than usual

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 6, 2025
Reviewer name: jotyk_4529
5 out of 5 stars
5 out of 5 stars review

Locked in

[This review was collected as part of a promotion.] There is a noticeable improvement in my focus when I take Alpha Brain. I am able to better concentrate on one project at a time. I am not distracted by things around me. Alpha Brain has been exceedingly beneficial in helping me get many of my deadline-oriented work done on time. I'd recommend it for anyone looking to lock their focus in.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153