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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 1,961-1,970 of 11,986 reviews
Mar 13, 2023
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Brain Support!

I really love Alpha Brain by Onnit. I used it at work on days when I have a lot to get done and I need my mind to stay on task. It helps me get into "flow" state. I also use it when I am working on any household projects. It helps with my focus.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Feb 1, 2024
Reviewer name: Casey
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Alpha Brain

I really enjoy the Alpha Brain product. I'm able to focus when needed and can see an improvement in my memory capability. I will continue to use this product.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 7, 2023
Reviewer name: Ryan
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

So So…

I have taken this a little over a week and to be honest I haven’t felt much of a difference. I may be slightly more motivated but I’m also eating and drinking better. Definitely not the energetic punch they make it out to be.

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

Thanks for leaving Alpha Brain a review! We're sorry to hear that it has not worked as you were expecting. 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. For some folks, it can take a couple weeks of consistent use to really start to feel the benefits. That being said, if you are ever dissatisfied with your order, you can always contact our Customer Service team by emailing help@onnit.com for further assistance!

Jun 10, 2022
Reviewer name: Anonymous
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Great product but expensive

Love the product and how it makes me feel but it should come with a month supply for how expensive it is. It’s also very inconvenient to have a half months worth that comes in a bottle of the recommended doses.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Aug 17, 2020
Reviewer name: Alex Newbold
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

My better self

Taking Alpha Brain has helped me deal with stressful and complex situations with a calm and clear mind. It's helped me reduce my procrastination and self-sabbotage.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Sep 25, 2023
Reviewer name: Dylan
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Didn't work as advertised

I've been taking Alpha BRAIN for a few weeks now and have felt no impact with memory or focus. This product did not work as advertised for me. Submitted a return request form an am awaiting a response from customer service.

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

Thanks for reaching out and leaving a review! So sorry to hear that Alpha Brain did not work for you. Because everyone reacts differently to supplementation 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 time 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 3, 2026
Reviewer name: jossbelkisl_3604
5 out of 5 stars
5 out of 5 stars review

Good Product!

[This review was collected as part of a promotion.] The Alpha Brain supplement is good. It helps you to focus more. It also helps with your memory. The taste is not bad. I haven’t had any side effects.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 6, 2022
Reviewer name: Caitlin C
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Flow And Focused

I take Alpha Brain for every day tasks and my Summer job as a gardener. It helps me stay in flow and focused. I no longer drink coffee so this is a great substitute.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
May 29, 2020
Reviewer name: Anonymous1775
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Makes me sick

This stuff made me physically ill. I felt like I was going to vomit for the better part of a day. Thinking that it could have been a coincidence I waited a few days and tried it again, with the same results.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 25, 2023
Reviewer name: Anonymous
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Caused headaches and dizziness.

It gave me headaches and made me dizzy. Stomach aches and also dehydrated me. I even tried taking 1/2 the reccomended dosage and it gave the same results

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