Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
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)

Member photos

Sort by |
Showing 7,891-7,900 of 11,986 reviews
May 14, 2024
Reviewer name: Guest
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Too Much Money

Charge way too much for what your getting.........

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 suggest trying it for at least two weeks and if you still aren’t happy we can help with some supplement tips if needed. You can email help@onnit.com for further assistance!

May 8, 2024
Reviewer name: Wartyo
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Seems like a placebo

Didn't notice any difference, was worth trying though.

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

Thanks for taking the time to share your experience! We're sorry to hear that Alpha Brain wasn't the right fit for you. It's expected that we have a range of responses since supplementation is not one size fits all. Sometimes it can take a few tries to notice these effects. Experimentation is key! That being said, we would never want you to feel stuck with a product that didn't meet your expectations, and if you reach out to our Customer Service team, they'd be happy to help further!

Jun 11, 2023
Reviewer name: Anonymous
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

It wirks

Love this stuff! Lot clearer thoughts, drive and focus.

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

Thanks for giving Alpha Brain a shot and for sharing your experience! Please email Help@Onnit.com for further assistance with your order!

Feb 15, 2022
Reviewer name: Jeff B
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Clarity & hyper-focus

Cleared that “fog” in a day & a half. Helped promote focus on literally everything!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 1, 2022
Reviewer name: Jim k
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Waste of money

I’m pretty sure it’s a waste of money. I’ve noticed nothing at all happening. I’d save your money

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 further assistance!

Sep 2, 2020
Reviewer name: Joe O
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Help

Really helps give me the focus and alertness I need with starting my work day at 2am.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 5, 2023
Reviewer name: Curtis
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Alpha Brain

I have not felt any different. Taking 2 every day and no difference.

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

Thanks for reaching out and leaving a review! Apologies that Alpha Brain did not work for you. Everyone reacts differently to supplementation, and it's not uncommon to have different experiences. Please note that this supplement's main focus is to help support memory, focus, and processing speed - sometimes it can take a few tries to notice these effects. That being said, if you are ever dissatisfied with your order, you can always contact our Customer Service team for further assistance!

Jan 10, 2023
Reviewer name: Kayla Darla
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Not all as it’s cracked up to be

I’ve been taking this for 2wks and I have not noticed anything..

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

We appreciate you taking the time to leave some feedback! Sorry to hear that Alpha Brain didn't benefit you. Every person reacts differently to supplementation, and it's not uncommon to have different experiences. Please note that this supplement's main focus is to help support memory, focus, and processing speed - sometimes it can take a few tries to notice these effects. That being said, if you are ever dissatisfied with your order, you can always contact our customer experience team for further assistance.

Mar 27, 2020
Reviewer name: Not Applicable
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

No difference in function for me personally

There were no effects for me personally after 3 weeks of taking the supplement

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

Thanks for reaching out and leaving a review! Apologies that Alpha Brain did not work for you. Everyone reacts differently to supplementation, and it's not uncommon to have different experiences. Please note that this supplement's main focus is to help support memory, focus, and processing speed - sometimes it can take a few tries to notice these effects. That being said, if you are ever dissatisfied with your order, you can always contact our Customer Support so that they can assist you further.

Jan 24, 2023
Reviewer name: K Miller
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

No noticeable difference

Just a supplement with no noticeable benefit, unfortunately.

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 further assistance!