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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 6,161-6,170 of 11,986 reviews
Mar 21, 2025
Reviewer name: fashionfiesta_2934
5 out of 5 stars
5 out of 5 stars review

A Game-Changer for Focus and Mental Clarity

[This review was collected as part of a promotion.] Alpha Brain has completely transformed my cognitive performance. From the very first dose, I noticed a remarkable improvement in my focus, mental clarity, and ability to retain information. This nootropic supplement is packed with scientifically backed ingredients like Bacopa and L-theanine, which work synergistically to enhance brain function without the crash or jitters associated with caffeine-based stimulants. What truly sets Alpha Brain apart is its smooth, sustained mental boost. Instead of quick energy spikes, it provides long-lasting cognitive support, helping me stay sharp and productive throughout the day. I’ve experienced improved problem-solving skills and increased efficiency in tackling complex tasks—whether it’s work, studying, or creative projects. If you’re looking for a reliable nootropic to enhance mental performance without the downsides of traditional stimulants, Alpha Brain is definitely worth trying. It delivers real results and has become an essential part of my daily routine. Highly recommended!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 12, 2024
Reviewer name: mk84271512
3 out of 5 stars
3 out of 5 stars review

Give it a shot

[This review was collected as part of a promotion.] I’m not sure how much it helps. Like all supplements I’m skeptical since there isn’t much research to back up their claims. I don’t think there is any harm in trying it for yourself to see if you benefit. There was not taste and the value will be subject to the individual if it works.

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

Thanks for giving Alpha Brain a chance 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 to give it a fair shot, in case that helps to know!

Mar 24, 2025
Reviewer name: roarroar_5431
5 out of 5 stars
5 out of 5 stars review

Seems to help my concentration

[This review was collected as part of a promotion.] Easy to swallow and doesn’t make a weird aftertaste like some other supplements do. Bottle is easy to open. Pill size is fine. Not too small, but also not gigantic. I need to use it a few more times to accurately tell if it’s helping my concentration, but it seems to have helped the two times I tried it out.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 9, 2025
Reviewer name: scorpionmom_7078
3 out of 5 stars
3 out of 5 stars review

Works but..

[This review was collected as part of a promotion.] I would say overall it’s OK. I do feel like it helped me focus slightly. I did find that hours after taking it. I felt a little nauseous. So I attempted the second day and got the same results. I wanted to make sure it wasn’t something else so I waited two days before I tried to take it again. When I tried it again still felt kind of nauseous. I’m not sure why I did eat before taking it. So a rated it only three stars because it made me nauseous, but I think it does work.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 15, 2025
Reviewer name: lilianek3_6676
5 out of 5 stars
5 out of 5 stars review

It works!

[This review was collected as part of a promotion.] I’ve been postponing taking this to when I felt like I would really need a push for my day when I can say that it works. I was feeling a bit sleepy and a bit distracted during the morning until I took this and felt fine and more productive during the rest of my day. Easy to take and tasteless pill.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 21, 2024
Reviewer name: iowabeautylover
5 out of 5 stars
5 out of 5 stars review

Effective

[This review was collected as part of a promotion.] This is really effective at creating a clear memory and I noticed filling elevated moon with this product. There is no taste. The packaging is nice. It is a decent value for the money though it is a little on the high-end overall effective product.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 31, 2025
Reviewer name: Anonymous
4 out of 5 stars
4 out of 5 stars review

Great Product!

[This review was collected as part of a promotion.] I gave this to my husband as he would benefit more than I would. He experienced increased focus and clarity throughout his work day. He loved that there is no caffeine in the product so it doesn’t interfere with caffeine intake. No strange aftertaste or “supplement burps” either. He says he would highly recommend to anyone looking for a focus supplement!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 30, 2025
Reviewer name: sofiyac_3310
5 out of 5 stars
5 out of 5 stars review

Onnit Alpha Brain

[This review was collected as part of a promotion.] I’ve been using Onnit Alpha Brain for a few weeks and have noticed a slight improvement in my focus and mental clarity, especially during work and reading. I like that it’s caffeine-free, so I don’t get jittery, and it’s easy to incorporate into my routine. That said, the effects aren’t dramatic, and results seem to vary from person to person. It’s worth trying if you’re looking for a mild cognitive boost, but manage your expectations.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 2, 2025
Reviewer name: ashleek1_5673
4 out of 5 stars
4 out of 5 stars review

They work!

[This review was collected as part of a promotion.] I actually saw quite a difference while taking these with my ability to focus! I found I was more relaxed and really enjoyed how they made me feel and how productive I was during the day. Not sure if I would commit to taking these everyday - mostly due to personal reasons and dislike of pills - however, for someone looking for a boost in focus and a better day, I would recommend!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 24, 2025
Reviewer name: stuffs_9411
2 out of 5 stars
2 out of 5 stars review

Unfortunately, I didn’t notice a difference in mem

[This review was collected as part of a promotion.] I received a complimentary sample of Onnit Alpha BRAIN from Influenster in exchange for my honest review. The capsules are on the larger side however I found them easy to swallow. There was no taste or aftertaste. I only received a 14 day supply so my experience is based on limited use. I didn’t notice a difference in memory, focus or clear thinking. However, I realize it may be due to using for only a short time. I did experience some nausea after taking for a few days. If I continued to take it I would look into taking half the dose as the dose on the package stated 2 capsules per day and possibly work my way up to 2 in an effort to reduce the chance of nausea. The price point is on the higher side given that it is sold in a 14 and 45 day supply. Unfortunately, I am unable to recommend this product based on my limited experience.

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

Thanks for leaving a review about your experience with Alpha Brain! We’re bummed to hear that you didn’t have the experience that you were hoping for. While we typically suggest trying out for 2 weeks to feel effects, being that we all have different needs, it's expected that we all respond to supplements a bit differently, and we're glad you gave it a shot. -- Cailee B. ONNIT Customer Service Associate #getonnit