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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% (6,259)
  2. 4 stars15% (1,793)
  3. 3 stars10% (1,251)
  4. 2 stars7% (859)
  5. 1 star16% (1,909)

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Showing 9,941-9,950 of 11,986 reviews
Jul 30, 2021
Reviewer name: Ryan81
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Super Productive

Been on Alpha Brain for 3 weeks and must say i have been very productiveand focused.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
May 11, 2020
Reviewer name: Rileyg
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Product never showed up.

Product never showed up. Order end of March, now May 11th and still no product or way to track it.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 13, 2025
Reviewer name: USMC
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Everyone should try

I love this product. I take it before all company meetings

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

Verified Purchase

Trying it

We are trying because of the ingredients

Helpful?1KJFR6XS8BD413614914153
Oct 23, 2022
Reviewer name: Johnny B
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

So Alert! No crash!

Feels like a whole new kind of alertness! No crash either.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 17, 2023
Reviewer name: Deroco
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It truly helps my brain function!

As I am aging this helps me to focus and I see a noticeable difference.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 4, 2022
Reviewer name: Dissatisfied Consumer
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Alpha Brain

Noticed absolutely no difference after taking this supplement.

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

​​Thanks for sharing your experience with Alpha Brain! We’re very sorry to hear that you didn’t notice any benefits. Being that we're all unique individuals, everyone's experience will be a little different. Please reach out to our customer service team directly by emailing help@onnit.com if you need assistance with your order!

Oct 21, 2022
Reviewer name: ReallyNeededHelp
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

A terrible product.

It didn't do any good. Your supplements are a cheat.... I was lied, too.

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

Thanks for taking the time to share your experience! We're sorry to hear that Alpha Brain wasn't the right fit for you. Being that we're all unique individuals, it's expected that we have a range of responses, since supplementation is not one size fits all. It's formulated to help support memory, focus, and processing speed, and it can take some regular use to really feel these changes. That being said, if you still aren't feeling it after 2 weeks of regular use, let us know! We're happy to help with some supplement tips and/or to help facilitate a return if needed. You can email help@onnit.com for further assistance with your order!

Jul 12, 2021
Reviewer name: Tyler 98
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

No noticeable difference

Didn’t notice any difference with using this product

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

Thanks for leaving us a review about your experience with Alpha Brain! We’re bummed to hear that you didn’t have the experience that you expected while taking this product. We all respond to supplements differently, not only in how they effect us but how quickly they effect us. We definitely recommend taking the product at the recommended dose for a solid two weeks before deciding whether or not it’s working for you. After that time, if you’re still not feeling it, please feel free to reach out to us directly for further assistance.

Aug 20, 2022
Reviewer name: DocJ454
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Doesn’t work.

Didn’t notice any change or difference. Took for over a week and did not improve focus.

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

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. If you aren't feeling it after at least 2 weeks of regular use, let us know! We're happy to help with some supplement tips and/or to help facilitate a return if needed. You can email help@onnit.com for further assistance with your order!