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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 4,121-4,130 of 11,986 reviews
Sep 7, 2024
Reviewer name: glacyt
5 out of 5 stars
5 out of 5 stars review

Recomend

[This review was collected as part of a promotion.] I wanted to wait at least 2 weeks before doing the review. My husband and I like it so far. He noticed difference troughs the day and feels like he is more focused and alert. Taste fine and the ingredients are fairly clean

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 21, 2025
Reviewer name: alinao31_9682
4 out of 5 stars
4 out of 5 stars review

Became little more concentrated

[This review was collected as part of a promotion.] I’ve been trying out it for a week now, hoping to boost my focus and mental clarity during busy days. The capsules are easy to take, and I really appreciate the fact that they use natural ingredients—no weird chemicals or caffeine jitters. I didn’t turn into a productivity machine, however I did notice a subtle improvement in my concentration, especially in the late afternoon when I usually start to lose steam. My thoughts felt a little more organized, and I didn’t reach for coffee as often. Overall, it’s worth trying if you’re looking for a natural nootropic to support focus and memory, just keep your expectations realistic.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 8, 2024
Reviewer name: alexisf156
4 out of 5 stars
4 out of 5 stars review

Need to take for a longer period of time

[This review was collected as part of a promotion.] I don’t think I was taking this supplement long enough to give a full review on the effectiveness of the product. However, I really liked the ease in which you can swallow the pill and that the supplement had no flavor. It was greatly appreciated! It also did not upset my stomach as some supplements have in the past. I will have to continue taking over the next few months to determine if it really does help with my brain health!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 21, 2025
Reviewer name: toriannac_3263
3 out of 5 stars
3 out of 5 stars review

Didn’t feel the effects

[This review was collected as part of a promotion.] The packaging was very cute and eye catching. I cannot say that I felt the effects of these, but I was only provided a 15 day supply. They did not have a taste, and I took them with water. I cannot say if I recommend this product or not honestly.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 26, 2025
Reviewer name: rjc5_1951
5 out of 5 stars
5 out of 5 stars review

Really works!

[This review was collected as part of a promotion.] I’ve been using Alpha Brain for a couple weeks now and I’ve actually noticed a difference in how dialed-in I feel during the day. It’s not like caffeine or anything super intense but more like a steady kind of mental clarity. Tasks feel a little easier to focus on, and I’m not as easily distracted, especially when I’ve got a lot to get through. I’ve tried other supplements before that were either too jittery or didn’t do much, but this one feels clean and just works. I’ll probably keep using it long-term to see how it holds up, but so far, really impressed.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 21, 2024
Reviewer name: evaa83
3 out of 5 stars
3 out of 5 stars review

Lots of vitamins in this supplement that support brain health

[This review was collected as part of a promotion.] I have been taking this for about a week. I have not really noticed a difference other than gives me a little energy. They have no taste and contain several vitamins. If nothing else they seem to be a healthy supplement!

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

Thanks for taking the time to share your experience! We're sorry to hear that Alpha Brain wasn't the right fit for you. It's expected that we have a range of responses since supplementation is not one size fits all. Sometimes it can take a few tries to notice these effects. Experimentation is key! That being said, we would never want you to feel stuck with a product that didn't meet your expectations, and if you reach out to our Customer Service team, they'd be happy to help further!

Aug 31, 2024
Reviewer name: yuridiag9
5 out of 5 stars
5 out of 5 stars review

Brain boost!

[This review was collected as part of a promotion.] It actually works! These supplements came through and helped boost my brain power. They are a bit expensive but worth every penny. They come in easy to swallow capsules that you can’t taste. 100% recommend!!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 1, 2025
Reviewer name: darianal8_8297
5 out of 5 stars
5 out of 5 stars review

Very recommended!

[This review was collected as part of a promotion.] This onnit Alpha brain is a game changer! These really helped improve my concentration. I felt more focused and they are good quality. I would definitely recommend them if you feel like you just need to sharpen your mind.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 7, 2015
Reviewer name: WillyJ
1 out of 5 stars
1 out of 5 stars review

Seems like a lot of hype

Genius marketing and incredible website sold me on it but the product did not deliver. Been taking it for a week and I'm very disappointed, all this did was give me multiple unpleasant dreams that were slightly easier to recall. Snack on walnuts and blueberries for the mind, get into meditation for enhanced dreaming. Thought this would be a nice addition but it was not.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 21, 2025
Reviewer name: jodiem32_2591
5 out of 5 stars
5 out of 5 stars review

These really do help with focus and memory

[This review was collected as part of a promotion.] I love these Onnit Aloha brain supplements. They are easy to take and I think they work great they help you focus without using any caffeine in it. I can focus better on school work and it has helped me with my memory which I struggle with. It has in it Vitamin B6, Huperzia Serrata Extract, and L-Theanine to help with your memory. I recommend this if you have issues with focus and memory.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153