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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 5,691-5,700 of 11,986 reviews
Sep 17, 2024
Reviewer name: latinamuasinaloa1
5 out of 5 stars
5 out of 5 stars review

Great ingredients with caffeine

[This review was collected as part of a promotion.] I love me a brain supplement as i tend to forget so much and feel my mind set carry to much to elevate my brain and get things done. I love the natural herbal supplements capsules, i feel they are more effective than compressed pills. I love that it has caffeine and helps you focus and helps with memory. The ingredients are great it contains vitamins B6, L-tyrosine, L-theanine and other great ingredients to be effective.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 25, 2025
Reviewer name: htethtetk_9063
5 out of 5 stars
5 out of 5 stars review

My Secret to Staying Focused All Day

[This review was collected as part of a promotion.] I’ve been trying Onnit Alpha Brain for a few weeks now, and I’m really impressed. It has helped me stay more focused and alert throughout the day. I notice that I can concentrate better during work and feel more mentally clear overall. The best part is that I don’t experience any jitters or crashes, which is great.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Oct 15, 2024
Reviewer name: jamilanichole_1867
5 out of 5 stars
5 out of 5 stars review

Great

[This review was collected as part of a promotion.] This is something that will help my husband out tremendously. In the days he remembers to take it he has reported feeling a bit more “in charge” of his thoughts. He hasn’t reported anything on taste.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 19, 2024
Reviewer name: marthag82
5 out of 5 stars
5 out of 5 stars review

Alpha brain

[This review was collected as part of a promotion.] I really liked the ingredients and the focus of these pills honestly is not too much a help to improve concentration and memory the very practical packaging and the easy-to-take capsules, I liked it very much.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 20, 2025
Reviewer name: milk42_6330
5 out of 5 stars
5 out of 5 stars review

Great natural vitamin for brain health!

[This review was collected as part of a promotion.] It is very easy to take and it seems like it is helping with my brain health. I also like that it is all natural. The bottle is also very easy to open and close. Overall, I would buy it again! Highly recommended to everyone!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 10, 2024
Reviewer name: latoyaw8
4 out of 5 stars
4 out of 5 stars review

Consistent use necessary

[This review was collected as part of a promotion.] Like all supplements, consistent use is required to see results. I like that the serving size is only 2 pills once per day. The pills also aren’t super big, and they are capsules. I feel like I did have to use majority of the bottle before I could truly say I could see the benefits. However, I feel with continued use I could see greater benefits. I would definitely recommend giving it a try if you struggle with focus and an overactive brain.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 24, 2024
Reviewer name: chaneller15
3 out of 5 stars
3 out of 5 stars review

Waiting

[This review was collected as part of a promotion.] Alpha brain is easy to take. I’m not too sure if it’s working completely. I’m hoping I will know in another month or two after I buy another bottle. It seems like it has decently good ingredients, so hopefully it does help me feel more focused after a while. 

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

Thanks for giving Alpha Brain a shot! 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 get a good sense if it's a good fit for you or not!

Jun 4, 2025
Reviewer name: jsd01_7900
5 out of 5 stars
5 out of 5 stars review

New User!!

[This review was collected as part of a promotion.] I was excited to try the Onnit Alpha BRAIN® Memory and Focus supplement, and I’m really impressed with the results. After using it, I noticed a significant improvement in my focus and mental clarity. Tasks that usually felt overwhelming seemed easier to manage, and my thoughts felt more organized. It’s been a great addition to my routine, especially when I need to stay sharp and productive. I appreciated that it didn’t have much taste, the ingredients are good, and is great value for the money! Also packaging is unique!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 28, 2024
Reviewer name: danirenebeauty
5 out of 5 stars
5 out of 5 stars review

Alpha brain

[This review was collected as part of a promotion.] I love finding supplements that benefit me. These Alpha brain supplements have really helped me focus. They do not have a taste. The packaging explains exactly what they are and is eye-catching. It uses a blend of ingredients to support my brain function.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 7, 2025
Reviewer name: morethanmakeupbycg_2369
2 out of 5 stars
2 out of 5 stars review

Not Worth It

[This review was collected as part of a promotion.] I received this product complimentary to review for my honest opinion. Standard package, easy to take. The tablets have no taste or weird flavoring. I did not notice a difference while taking them. I dont think they were effective or worth purchasing for future use. I highly recommend researching the product before purchasing.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153