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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 5,081-5,090 of 11,986 reviews
Apr 13, 2025
Reviewer name: melaniew119_3962
5 out of 5 stars
5 out of 5 stars review

It really helps!

[This review was collected as part of a promotion.] This Alpha Brain is legit! I take it every morning with a light meal and it tastes just fine. I have felt more focused and productive, especially this last week. (I am two weeks in) I love that it is caffeine free. It gives me that boost I need to get things done. I love it!!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 23, 2015
Reviewer name: Mdbyrne
4 out of 5 stars
4 out of 5 stars review

It works

This stuff works. I find myself being able to quickly think and focus. I usually take two a day during the week. Lay off on the weekends just to make the bottle last longer. Which leads to my only minor issue: it's expensive. But you get what you pay for.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 22, 2024
Reviewer name: charlottefromnv
5 out of 5 stars
5 out of 5 stars review

💚

[This review was collected as part of a promotion.] Wow, what an amazing product. I totally would recommend this to any of my friends or family members works. Great love it. Super nice quality product. Very nice brand high quality products i absolutely have no complaints

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 27, 2025
Reviewer name: catherinem370_3215
5 out of 5 stars
5 out of 5 stars review

That it keeps you focus

[This review was collected as part of a promotion.] It was packed in an influencer package and it tasted like candy and kept me focused all day long It was very chewy and when I looked it up to see how much it cost it had a good best price for this item.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 24, 2025
Reviewer name: shelbymariemark_9644
5 out of 5 stars
5 out of 5 stars review

I will continue these!

[This review was collected as part of a promotion.] These supplements are amazing for myself as the ingredients are safer than many and it is caffeine free. I have noticed that my concentration and memory have improved. I will continue to use these after this bottle. B vitamins are very beneficial for energy and do not interact with other vitamins.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 17, 2024
Reviewer name: tinv_6128
5 out of 5 stars
5 out of 5 stars review

Alert

[This review was collected as part of a promotion.] The capsules are easy to swallow, and there’s no aftertaste, which is a big plus. I feel more alert during the day, and it has helped me stay on top of tasks with a sharper mind. Overall, I'm really satisfied with the results and plan to continue using them.

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

It works

I bought about a month ago. I am a 50 year old. I run moderately. I took the product religiously for the first ten days. While running I noticed my focus very in tuned. I stopped taking and started to watch my mind wonder as I was on my runs. About 4 days of getting back on Alpha Brain, my focus is back and longer runs are possible. Thank you.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Nov 12, 2024
Reviewer name: angelicar00bd
5 out of 5 stars
5 out of 5 stars review

Brain support

[This review was collected as part of a promotion.] Started taking this 3 weeks ago. Came in well packed good size. No foul smells. Easy to swallowed and no unpleasant taste. I notice after too weeks I feel more focus. Had difficult uploading the picture

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 21, 2025
Reviewer name: olenav10_3880
5 out of 5 stars
5 out of 5 stars review

What I love the most: ✔ Noticeable boost in focus

[This review was collected as part of a promotion.] I’ve been using Alpha Brain by Onnit for a while now, and I can confidently say it’s a game-changer! As someone who needs to stay sharp and focused throughout the day, this supplement has truly helped me improve my memory and concentration. I feel more mentally clear and productive, especially during busy workdays.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 21, 2025
Reviewer name: motoxshell_7112
3 out of 5 stars
3 out of 5 stars review

Only time will tell.

[This review was collected as part of a promotion.] I had high hopes for this product and I really wanted to love it! I did a little bit of research and I found that a lot of people had side effects, which made me nervous so I waited to try it until I had two days off in a row. I took it day one with a small meal and monitored my vitals for the next 15 minutes. I didn’t have nausea or lightheadedness or any of the other quick acting symptoms that some people reported. I also didn’t feel more focused over the course of the day. The next day I took it again and I did feel a little bit lightheaded for the first hour, but after that, I definitely felt more focused, a lot of people reported that they found themselves cleaning, I found myself making lists of things that I wanted to get done for work the next day. I’ve been taking it now for a week. I don’t have any other side effects other than occasionally feeling lightheaded in the morning, I do feel more focused and I’d like to attribute it to this product. I think I’ll need to take it for the full 30 days to be able to truly evaluate but this campaign is going to end before that so I wanted to get my review posted. I will definitely get at least one more bottle of this because I do feel more productive

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153