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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 6,201-6,210 of 11,986 reviews
Apr 6, 2025
Reviewer name: fyissell_4303
5 out of 5 stars
5 out of 5 stars review

Brain Health

[This review was collected as part of a promotion.] This product is really good, I gave it to my almost 65 year old mom and she claims it has helped her brain health a lot as she tends to forget a lot of things and with the focus. It has a really easy-to-use packaging, doesn’t have any bad taste, good value for what it does! I will get it for her once she’s done with this one!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 23, 2025
Reviewer name: rozaden_1551
5 out of 5 stars
5 out of 5 stars review

I recommend

[This review was collected as part of a promotion.] I’ve been using Alpha BRAIN® for a couple of weeks now, and I’ve definitely noticed a boost in focus and mental clarity. The effectiveness really surprised me—I feel more alert without any jittery side effects. The packaging is sleek and secure, and I love that it feels like a premium product. The ingredients are well thought out, with natural components I can trust. As for taste, the capsules are easy to swallow and leave no aftertaste, which is a big plus. Considering the results, I’d say it offers good value for money, especially if you’re looking to support memory and reaction time naturally.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 14, 2025
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Laser focus

[This review was collected as part of a promotion.] There’s are super effective!! I am able to get through my day effectively and be productive! It makes my thinking sharp and quick almost as if I had caffeine but without any side effects. Great value for how well they work!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 4, 2025
Reviewer name: rhondac25_6371
4 out of 5 stars
4 out of 5 stars review

Daily Cognitive Support

[This review was collected as part of a promotion.] I'm new to this brand and so far i'm pleased...I got the ONNIT Alpha Brain Dietary Supplement that supports Memory & Focus. For daily Cognitive support - Daily Nootropic Formula/ Assists Mental Clarity/ Promotes Flow State. Gluten & Caffeine free! Suggested use is 2 capsules ( easy to swallow) daily with a light meal. I've been taking these for a few days and I can tell a difference in focus, but not my memory, however I believe that you won't get the full benefits right away. They do say it delivers nutrients that help build an environment to optimize cognitive function. I think it's promising so i'm going to finish the bottle and go from there!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 19, 2025
Reviewer name: casscasey27_8011
5 out of 5 stars
5 out of 5 stars review

Great project overall!

[This review was collected as part of a promotion.] Great product and extreme focus, I love how I don’t even have to have my caffeine in the morning it replaces it and makes me feel great. It does not make you crash at all and no harsh side effects !

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 3, 2025
Reviewer name: mariac1233_9779
4 out of 5 stars
4 out of 5 stars review

A great stimulant-free mental boost product.

[This review was collected as part of a promotion.] I try the Onnit Alpha BRAIN the first day in the morning without food and I was feeling nauseous so I recommend to eat food with it and a full glass of water, it’s been several weeks already and I can safely say this pills are being working for me, it improved my mental clarity and I feel more focused after consistent use without making me feel jittery or wired. It’s Caffeine-free, gluten-free, and soy-free.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 20, 2025
Reviewer name: kstef117_8959
4 out of 5 stars
4 out of 5 stars review

Brain focus

[This review was collected as part of a promotion.] Alpha Brain is a caffeine free memory and cognitive support. 2 capsules daily. I am not 100% I achieved total focus and memory help. I did experience nausea, and diarrhea. If you can get pass the side effects, it may be right for you

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
May 6, 2025
Reviewer name: lindam197_883
5 out of 5 stars
5 out of 5 stars review

Love it!.

[This review was collected as part of a promotion.] I love the packaging of the brand and bottle. I believe for its effectiveness and taste that the value is great. I believe in paying more for a supplement if it's going to have the effect that you want. I will be buying this product again.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 21, 2025
Reviewer name: chayay45ad_8064
2 out of 5 stars
2 out of 5 stars review

No

[This review was collected as part of a promotion.] This product made me feel sick. i took 2 as the instructions said do, and i felt light-headed and nausea they don't have strong taste the ingredients are ok for some but not me i have to say this product is a NO for me

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

Thank you for sharing your experience with this formula, we’re sorry to hear that it wasn’t a positive one! Everyone's experience with supplementation is unique to them, and we would like to learn more about yours. You will be contacted by someone on our Customer Service team shortly so we can support you directly in this matter. -- Cailee B. ONNIT Customer Service Associate #getonnit

Jun 24, 2025
Reviewer name: minhionn_1666
5 out of 5 stars
5 out of 5 stars review

Focus, Mental Clarity and Improve Memory

[This review was collected as part of a promotion.] The Alpha Brain supplement help me to improve a lot especially in focusing, mental clarity and memory. So far I did not get any side effect yet and also help me have a really good sleep. Highly recommend for everyone especially elderly who have hard time to sleep and reduce memory.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153