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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 5,571-5,580 of 11,986 reviews
Aug 9, 2024
Reviewer name: briannecoach
5 out of 5 stars
5 out of 5 stars review

Great!

[This review was collected as part of a promotion.] Super effective. Loved the taste and packaging. Great ingredients. Great value for the money. I love how it helped my focus and brain waking up in the morning. I have tried many products for my brain and really like this one!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Dec 7, 2017
Reviewer name: jake922
5 out of 5 stars
5 out of 5 stars review

Awesome supplement!

I just started today on Alpha Brain. I can tell a difference already. I am a 4th grade math and science teacher. This has helped me already. I can recall information easier. I can break down complex ideas from higher level science and math and make it 4th grade friendly. It's only day one. Can't wait for the days to come. I highly recommend this supplement!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 21, 2025
Reviewer name: arevikb_3799
5 out of 5 stars
5 out of 5 stars review

Great product for improving focus and clarity with

[This review was collected as part of a promotion.] I’ve been taking Alpha BRAIN® for a few weeks now, and I can honestly say I feel a noticeable improvement in my focus and mental clarity throughout the day. It helps me stay productive without any jitters or crashes. The capsules are easy to swallow, and I appreciate the natural ingredients. While it’s a bit pricey, I think the effectiveness makes it worth the investment if you’re looking for a clean nootropic supplement.

Review from onnit.com
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Jan 8, 2025
Reviewer name: lp24ou_7760
4 out of 5 stars
4 out of 5 stars review

Yes her brain is overworked

[This review was collected as part of a promotion.] As a teacher. I constantly have lists going in my mind of things to do. This has slightly helped me remember things without writing them down. Or it has just made me become more aware of things and it’s all in my head haha. Not sure which but either way, it helped.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 30, 2024
Reviewer name: kfeldt29
5 out of 5 stars
5 out of 5 stars review

It really works

[This review was collected as part of a promotion.] Alpha Brain by Onnit has been a game-changer for me. As someone who juggles a busy schedule with work, social life, and personal projects, I was looking for something to help me stay focused and sharp throughout the day. After hearing about Alpha Brain from a joe Rogan podcast, I was curious. It was the real deal. I was SO excited to receive it from Influenster. From the first week, I noticed a subtle but significant improvement in my mental clarity and focus. Tasks that usually felt overwhelming became more manageable, and I found myself being more productive and less distracted. One of the standout moments was during a particularly hectic week at work. I had multiple deadlines and meetings, but with Alpha Brain, I felt more in control and less stressed. The cognitive boost is noticeable and has made a real difference in my daily life. The use of natural ingredients is a big plus for me. Overall, Alpha Brain has been a fantastic addition to my daily routine. It’s helped me stay focused, productive, and mentally sharp. If you’re looking for a natural way to boost your cognitive function, I highly recommend giving it a try!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 16, 2025
Reviewer name: kiomio099_3909
5 out of 5 stars
5 out of 5 stars review

Helps me stay focused

[This review was collected as part of a promotion.] I was pleasantly surprised by the results of using Onnit Alpha Brain. Within a week of consistent use, I noticed a subtle yet noticeable improvement in my ability to stay focused during work and remember small details that I would usually overlook. I take it as suggested on the bottle. No after effects in terms of taste. Unlike caffeine, which provides a jolt of energy, Alpha Brain offered a smooth, steady mental clarity that helped me stay sharp throughout the day. I appreciated that it didn’t cause any crash or jittery side effects. Overall, it felt like a solid boost to my daily productivity and concentration.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 25, 2025
Reviewer name: kungfu85_7625
5 out of 5 stars
5 out of 5 stars review

Alpha Brain can be a useful tool for some

[This review was collected as part of a promotion.] Alpha Brain can be a useful tool for some—but it’s not universally effective, and comes with a premium price tag and limited transparency. Prioritize a holistic approach to cognitive support: sleep, nutrition, hydration, movement, and—if desired—evidence‑based supplements with clear dosing.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 7, 2024
Reviewer name: kellenh2
5 out of 5 stars
5 out of 5 stars review

Great for memory, concentration, and focus!

[This review was collected as part of a promotion.] This works great! I am in school and I work! This helps me to concentrate and focus more! This helps me to retain information also! It’s not a super big pill and I can swallow it with ease! It doesn’t taste bad at all! I definitely recommend it to all!

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

Great supplement

[This review was collected as part of a promotion.] I have been taking this supplement for about a month and although it’s not a very long time I did notice some improvement, I tend to stay on the task and increase my work productivity. Pills do not have any taste, so it’s a plus.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 25, 2025
Reviewer name: hungq_7910
4 out of 5 stars
4 out of 5 stars review

Effective but pricey

[This review was collected as part of a promotion.] After taking this supplement, I can see an improvement in focus The capsule is easy to swallow. I always have a meal before taking this capsule It is pricey than I expected Overall, it is effective but a bit expensive

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153