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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 5,611-5,620 of 11,986 reviews
Oct 20, 2024
Reviewer name: kellys693
3 out of 5 stars
3 out of 5 stars review

Good product to add to your regimen.

[This review was collected as part of a promotion.] Unsure how effective this product actually is in regards to brain function and focus. It does seem to give a boost, but isn't something I can really measure effectively. It doesn't have all the ingredients I am looking for so it is an addition instead of a substitution but the quality is good.

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

Thanks for giving Alpha Brain a shot and for sharing your experience! 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're sorry to hear it's not exactly what you are looking for, but are able to identify the quality of the supplement! Feel free to reach out to us help@onnit.com at if you had further questions or concerns!

Sep 10, 2024
Reviewer name: stara13
5 out of 5 stars
5 out of 5 stars review

Give it a try

[This review was collected as part of a promotion.] I’ve been using these alpha brain vitamins for a few weeks. I can’t feel a big difference, but I am a bit more focused, so I will continue to take them and see how they work within the next few weeks. The nice secure packaging and the pills don’t taste like anything. 

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 28, 2025
Reviewer name: ecavalier_96
2 out of 5 stars
2 out of 5 stars review

Like to see more studying

[This review was collected as part of a promotion.] ONNIT Alpha Brain Supplement I have taken this for the past two weeks and really can’t say I’ve felt any different. Of course, I will continue to take and test out, but no real changes thus far. I will say, I am the perfect candidate, as I am currently in my last semester of school and need all of the focus I can get. 👩🏼‍⚕️ 🩺 Would love to see additional studies from this brand as well.

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

Thanks for giving Alpha Brain a shot and for sharing your experience! Everyone can respond differently to a formula like this, and we're happy to help with some supplement tips and/or to help facilitate a return. Please email Help@Onnit.com for further assistance with your order! -- Kristen ONNIT Customer Service Associate #getonnit

Dec 18, 2024
Reviewer name: dannarysm_5522
5 out of 5 stars
5 out of 5 stars review

Bang for your buck

[This review was collected as part of a promotion.] Tablets were easy to swallow, i started taking pills I noticed slight dizziness sometimes. It might just be me. Taste was okay, not unbearable. Great packaging, quality of ingredients seems to be good , but if you’d like to try it , the cost is not bad.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 28, 2025
Reviewer name: 7lords7child7_9149
5 out of 5 stars
5 out of 5 stars review

Thumbs up

[This review was collected as part of a promotion.] I like this alpha brain daily cognitive support supplement. It doesn't have a taste and not much of an odor. The bottle is easy to open. The price is expensive especially since it comes with 30 but you need to take 2 a day. It did give me clearer thinking. I do recommend this.

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

It works

[This review was collected as part of a promotion.] I have been using alpha brain by enjoy now for 2 years. At first I didn’t think it worked. So I stopped taking it. In a few days I noticed I was having a harder time recalling things . Got back on it and sure enough, there was a change. I highly recommend. It is a little on expensive side. Worth it to me . I take every morning

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Nov 11, 2019
Reviewer name: BHyde
4 out of 5 stars
4 out of 5 stars review

Works Great but unexpected side effect

This works great. I definitely notice that I am able to focus more and function with greater mental clarity. The one issue I have is... for some reason I get awful gas when I take this product. I tested and can confirm the level of gas decreased without the supplement. Needing to step outside to 'vent' once in a while may allow for a brief break to focus more but was an unexpected side effect.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
May 5, 2025
Reviewer name: barsha_5911
5 out of 5 stars
5 out of 5 stars review

Good

[This review was collected as part of a promotion.] Alpha Brain by Onnit is a supplement meant to help you focus, remember things better, and think clearly. It’s made with natural ingredients like herbs, amino acids, and vitamins. People use it to boost their brain without caffeine.taste is good and packaging was good as well.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 30, 2025
Reviewer name: desireef62_6886
5 out of 5 stars
5 out of 5 stars review

Brain supplements

[This review was collected as part of a promotion.] Great brain supplement. Easy to swallow, thick glass bottle keeps them fresh. Quality ingredients, no after taste. Helps support Brain function and health. We can all use this help as we get older.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
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