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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 1,071-1,080 of 11,986 reviews
May 5, 2021
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It's legit

Alpha brain is legit. I've been takin it for work and i kid you not, i got a raise because im crushing it at work. For me, it's the "flow state". Being in the zone without feeling all jittery. I highly recommend.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
May 27, 2025
Reviewer name: Anonymous
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

No noticeable results

Used the black label as directed untill entire bottle was gone. I have nothing negative to say. But I had no noticeable results unfortunately. I wish I could give a better score but as I say I didn't see anything.

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

We appreciate you taking the time to leave some feedback! Sorry to hear that Alpha Brain Black Label didn't benefit you as you had hoped. Every person reacts differently to supplementation depending on the unique needs of your body, but we do appreciate you giving it a try! Feel free to reach out to our customer service team directly at help@onnit.com if you need any assistance! -- Kristen ONNIT Customer Service Associate #getonnit

Dec 25, 2021
Reviewer name: Jesse Reed
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Placebo Pill

It's been a few weeks in now taking alpha brain consistently 2 capsules a day and I must say I've felt absolutely no difference. Product hasn't helped my mental clarity or cognitive abilities in the slightest bit. I do not recommend this product.

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

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!

Apr 19, 2020
Reviewer name: Sound Guy
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

I've Noticed a Difference

I tried the single bottle and noticed a difference in my focus and motivation. I bought the three bottle supple to see if the effects last. My only compliant is it is a little pricey.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
May 8, 2023
Reviewer name: TGGR
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Bought this for my son! It works.

Helped with school! Bought this for my son who has struggled with his attention and learning in class. Alpha Brain has definitely helped his concentration in class and grades are improving.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 10, 2023
Reviewer name: Pat G
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Unfortunately Alpha Brain didn’t work for me…

Had high hopes that I’d notice a difference but Alpha Brain did nothing to enhance my life. I used it for 3 weeks and didn’t feel any changes. I’m a fit, 59 year old male and I eat well and exercise pretty vigorously at least 5 days a week.

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

​​Thanks for leaving 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 it. Being that we all have different needs, it's expected that we all respond to supplements a bit differently. Please feel free to reach out to us directly by emailing help@onnit.com if you need further assistance.

Jul 11, 2019
Reviewer name: Tkbarb
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Works!

Not sure if it’s the placebo effect or not but seems to work. Short term memory is better and conversation flows a bit easier when I use it. I subscribed after doing a test run of a couple weeks

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
May 18, 2020
Reviewer name: Alonzo
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

not good

didnt feel much of it working. i tried for two weeks straight taking it everyday, but all i felt was more sleepier than usual. I didnt feel anything working for me

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

Thanks for your feedback! Sorry to hear that this isn't a fit for you. If you haven't already, feel free to reach out to our Customer Service team to see how we can help you further.

May 7, 2023
Reviewer name: Mannymann900
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

We shall see

Not sure only been taking it a few weeks. Is there an immediate change? I would say no. That doesn’t mean 30 days in you see a change. Not there yet. Saying that I know this company is a no nonsense. They aren’t selling snake venom

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. 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!

Nov 4, 2024
Reviewer name: Lauren Lewis
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Just try it you won't be disappointed

My husband and I have started taking them for about a month now. We both have noticed a difference when we forget to take them. Are now signing up for a continuous subscription.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153