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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.

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Showing 141-150 of 11,984 reviews
Jun 28, 2023
WN000
4 out of 5 stars review

Verified Purchase

Improved productivity

Initially, I felt that I was having moments later in the day where I became very productive for at least an hour or two on the days I took the Alpha Brain supplement. As I've continued to take it over the last few weeks, I feel like (as long as I get good sleep at night and maintain my energy with naps when needed throughout the day) that that the increased productivity is spreading into my mornings and afternoons.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Dec 30, 2019
Peaches
1 out of 5 stars review

Verified Purchase

Alpha Brain

Have been taking it for a month and sadly I honestly can’t see nor feel anything different, “the memory or focus.” I’m curious if I need to take it longer to get a better feel. I have only been taking the pills, I do want to take the powder to see if I get better results. As of now, too pricy for me to try the pills again.

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

Hey there, Typically, we recommend that people take the recommended dose of Alpha Brain for a solid two weeks before deciding whether or not it's working for them. That being said, some people may notice a difference before that time and for others, the differences may be minimal and it may take longer. Should you have any additional questions about taking Alpha Brain, please feel free to reach out to our Customer Experience team directly. Thank you!

Feb 24, 2025
Ann P
1 out of 5 stars review

Verified Purchase

Horrible! Avoid!

Worst Product I have ever taken! This product made me violently ill. The first time I took it I thought I had food poisoning and didn't relate it to the product. The second time I took it I had the exact same symptoms. Horrible gastric distress, vomiting for hours, and headache! I wish I would have realized it was the product the first time as I had to go through this twice!

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.

May 1, 2025
Andrew
4 out of 5 stars review

Verified Purchase

Alpha brain

I like alpha brain, and was excited to try it but I have been on a different nootropic and for the price point I feel as if I'd be spending quite a bit more money for a very similar product. Other then that alpha brain is as advertised it helps you take a pretty commanding change in your overall brain health and well being

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Oct 23, 2022
Anonymous
5 out of 5 stars review

Verified Purchase

Definitely Noticed Positive Changes

I honestly was hesitant to take it at first, but once I started I genuinely noticed a difference in my energy levels, I’ve been spacing out less, I’ve been able to stay on task, and honestly I’ve been able to be more productive because I get bored very easily. I love taking it, I do take a break on occasion to make sure I don’t build up any tolerance but I do love it!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jul 19, 2023
Super health conscious
1 out of 5 stars review

Verified Purchase

BEWARE

Terrible. Massive headache first day, thought it was a fluke, but no. Also made me nauseous and in day three I looked in a magnifying mirror and one of my pupils was twice the size of the other. TERRIBLE for your brain, do not take it. Everything went away when I did not take one the next day. I’m in very very good health, no other contributing factors at all, it was directly related to Alpha Brain. I literally flushed it all down the toilet.

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

Feb 14, 2024
Robert
5 out of 5 stars review

Verified Purchase

TRUST

1. It works 2. I’m never stoping I won’t lie. I bought alpha brain a few years back for the first time and didn’t like it. I was looking for the wrong things. I was expecting a stimulant. I circled back this year, new promotion and needed a brain boost. Maannnnn let me say I haven’t been mentally exhausted or brain fried since taking it!!! Maybe the best work performance week of my life. Never going back

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 24, 2024
Casey
4 out of 5 stars review

Verified Purchase

So far so good

I have definitely felt a difference since starting Alpha brain. I can't say that it is enormous or life changing, however it has only been a few weeks. If the effects continue or increase I will certainly be looking at an ongoing subscription and would recommend it to those looking for a leg up in mental clarity.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Nov 30, 2019
Footy29
1 out of 5 stars review

Verified Purchase

Was good... Now?

I used this product in 2011, and I felt great. I would wake up feeling good to go first thing in the morning and very in tune in my decision making. I'm not sure if they changed the ingredients but after a week I haven't noticed anything at all. I've woken up with headaches and have a hard time getting up and ready. I wont be ordering again if this keeps happening.

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

Hi there! Thanks for reaching out & providing your feedback! We're sorry to hear that you're having a different experience with Alpha Brain this time around! We haven't actually made any changes to the formula itself. But, sometimes, our responses to different products or ingredients can change over time, so that may be what you're experiencing. If you're currently taking 2 capsules, you may want to drop down to just one to see if your response changes. We also suggest taking the product away from caffeine. If these options don't do the trick, please feel free to reach to our Customer Experience team for further assistance!

Aug 21, 2020
Yvette
5 out of 5 stars review

Verified Purchase

Noticed Difference Right Away

I notice an immediate difference in my focus and attention span within an hour of taking Alpha Brain. They are easy to take, I don't need an afternoon caffeine pick me up to help me focus through the rest of my day when I take these. I will continue to purchase and will am excited to try the drink mix.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153