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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 6,011-6,020 of 11,986 reviews
Aug 15, 2024
Reviewer name: tattoogirl143
4 out of 5 stars
4 out of 5 stars review

Good stuff!

[This review was collected as part of a promotion.] I’ve been taken these for about a week now and I have noticed my focus is better than it usually is my mind seems more clearer and just my thinking is better . I’m going to keep taken them and I’m excited to see more results as time goes on.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 27, 2025
Reviewer name: sherrim41_4921
5 out of 5 stars
5 out of 5 stars review

Great Buy!

[This review was collected as part of a promotion.] I didn't experience any bad after taste with these. I found that they really helped me focus when I needed to at work and made me more productive. I do like the simplicity of the bottle and the back had all of the active ingredients to help you ask your Dr if they are right for you. Definitely something to look into if you're having the same problem I was having. It's worth the purchase.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 18, 2025
Reviewer name: rominaa40_1720
5 out of 5 stars
5 out of 5 stars review

Increase in memory

[This review was collected as part of a promotion.] This product sharpened my focus from the very first day. My mood is significantly more positive, and my mind feels clearer. While I wish it had a bit more impact on cognitive function and intellectual sharpness, I'm still very pleased with the results.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 30, 2025
Reviewer name: krystaln40_2424
2 out of 5 stars
2 out of 5 stars review

Maybe

[This review was collected as part of a promotion.] I got a bottle of 30 capsules which lasts 15 days only. I feel some improvement but not too sure because of this supplements or other factors. The size is the capsule is not too big and easy to swallow. No weird taste at all. Personally, I won’t purchase this again.

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

Thanks for sharing your experience with Alpha Brain! We’re glad to hear you may be noticing some benefits! Being that we're all unique individuals, everyone's experience will be a little different. Please reach out to our customer service team directly by emailing help@onnit.com if you need further assistance! Thanks again! -- Daniel ONNIT Customer Service Associate #getonnit

Apr 24, 2025
Reviewer name: sageyp_7020
4 out of 5 stars
4 out of 5 stars review

Not for me

[This review was collected as part of a promotion.] When this finally came in, I waited for the following day to take it so that I had plenty of time to try it out before going to bed. At first, I didn’t feel any difference. It’s easy to take. 2 pills a day with a light meal. I only took 1 to see how I would feel. Again, I didn’t feel anything. So I did a second day. My eyes started twitching. It was like that all day and all night. I stopped taking it to reset my body. I even made sure to get plenty of sleep. And eventually it got better. I figured I would give it a try again. And yet again, it made my eyes start twitching. I’m not for sure what is going on. But I’ve never had problems with my eyes before. And I had researched the ingredients before taking it. And it seemed like they were fine. I hope this works for others. But It’s definitely not for me.

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

Helps focus just a bit

[This review was collected as part of a promotion.] This product wasn't amazingly effective. However,I think it would have if I used it consistently for 2 months. It was simple packaging and easy to take pills. Not sure if would want to pay that price as I prefer pea tea for focus and omega's for brain health.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 19, 2024
Reviewer name: ashleyh1235
5 out of 5 stars
5 out of 5 stars review

Brain support.

[This review was collected as part of a promotion.] These supplements support your brain in a ton of ways. I didn't notice much change until about 3 weeks in. I was able to multitask a lot better and I noticed that my memory was a little better than usual. They don't have a flavor. The packaging was easy to open. I'm interested in seeing what else changes with continued use!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 26, 2018
Reviewer name: PLBruno
5 out of 5 stars
5 out of 5 stars review

Great Results!

I bought 90 capsule bottle, and within the first 30 minutes started feeling the results. I felt I was able to focus on multiple tasks, and had a greater attention to detail. I will definitely be ordering a second bottle after I finish with this one. Thanks Onnit!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 16, 2025
Reviewer name: sporty1786_6754
5 out of 5 stars
5 out of 5 stars review

Effective easy to swallow

[This review was collected as part of a promotion.] Easy to swallow. The bottle is easy to open, not childproof. There is a slight taste that is hard to describe but maybe rice/wheatish taste. I think it was most effective for me when I stayed consistent with taking them. I found it to help with focus but I did not test reaction time.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 6, 2025
Reviewer name: caitlinmbd9d_7368
4 out of 5 stars
4 out of 5 stars review

Good product, high price

[This review was collected as part of a promotion.] I’ve heard great things about this product so I was excited to try it. I think for an accurate review I would need to try it for at least 3 months. However I can say that I had no issues with it or side effects and it seems to slightly improve memory/fogginess which I have due to lupus. The price point is very high so it gives me pause when it comes to purchasing.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153