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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 131-140 of 11,984 reviews
Mar 19, 2025
Javier T
5 out of 5 stars review

Verified Purchase

Great focus and energy through out the day and it.

After a couple of weeks of taking Alpha I have noticed a difference in focus and ability to complete more work a day. When I don't take Alpha I notice I am more sluggish and lost in the sauce if you will. I cant stop saying great things about this product and will have to keep up with it.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 2, 2020
SlimTech42
4 out of 5 stars review

Verified Purchase

So far so good.

So far so good, I've been taking alpha brain each morning (2 capsules) and its been great so far, I spend 6-8 hours per day studying material and webinars, alpha brain gives me a nice cognitive boost and allows me to remember and retain information. The only reason I don't give it a five star rating is because you'll feel it if you don't eat before taking these supplements.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Mar 12, 2024
Kala
4 out of 5 stars review

Verified Purchase

The pep you need just wish it was cheaper

Not bad, thought I definitely have been more pro active with these in combination of mild exercise, meditation , microdosing and my morning caffeine. Started taking the 2 pills as directed for 2 weeks and will try one a day to see if I noticed the difference.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 11, 2015
Dennis
5 out of 5 stars review

Verified Purchase

A supplement that works!

I've been taking Alpha Brain for 2 years now and definitely experienced an improvement in memory and mental focus. Just recalling different complex passwords for example is no problem where as before I had to write them all down. It really does give me a mental edge in all aspects of life.

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

Verified Purchase

I expected a small boost to my productivity and focus, nothing major. I got way more than I was expecting as this stuff put me in my place. With Alpha Brain I find that I not only have incredible focus but I focus on what I need to. I get this feeling I shouldn't be wasting time but studying. Maybe that's just me and my brain but regardless this stuff gives me the clarity I need to kick butt ever single day. Major game changer, I will be continuing to purchase and recommending to friends. If you are on the edge about this I recommend you get a bottle and see for yourself. You wont be disappointed.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 3, 2015
NickyP
5 out of 5 stars review

Verified Purchase

Alpha Brain!

I've been purchasing alpha brain off and on for a few months now. I take it before soccer games and pretty much every morning. Mentally and physically, I feel as if I react quicker. I feel my decision making process is also a lot lot faster when I take it. Which in my line of work helps a ton. Thanks Onnit, great product.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 2, 2024
Southern Illinois user
5 out of 5 stars review

Verified Purchase

The love of my life!

Love this stuff!!! The clarity to problem solve is amazing! My house is really clean and I’m more organized. I’m a 73 woman and feeling 30 years younger! I’m trying to convince everyone I know to try it and giving out samples. My 75 year old husband sees a real difference in concentration when he shoots trap.! For Pete sake just this stuff! Also upgraded to Total human!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Feb 16, 2024
Wendy
2 out of 5 stars review

Verified Purchase

Alpha brain

been taking it every day for three weeks and haven’t noticed any difference. I started with one tablet and then increased to the two and I take it every morning but really haven’t noticed anything. I don’t think I will re-order because of the price and lack of effectiveness. probably wouldn’t recommend it to a friend just for my own personal experience

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

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 affect us but how quickly they affect 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.

May 3, 2020
Lynz
5 out of 5 stars review

Verified Purchase

Gold in a bottle

Endorsed by Joe Rogan, thought if he is endorsing Alpha Brain it must be worth a try. I have tried plenty of sups over the years and by far No#1! No crash, long periods of focus and concentration and just feeling mentally on top of my game! Would recommend 100%!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 9, 2022
Tommy Truitt
4 out of 5 stars review

Verified Purchase

32 male 3+ weeks daily use

Consumers… This product took me 2 or 3 days to begin feeling the effects you’d expect. It was not like lighting strike, but more of a steady good onset of focus and energy. I did not experience the hundreds of adds and people posting online had with this product. However, there was a noticeable boost in energy and focus. But not to the levels at which I believed from all the testimonies I’ve read and watched. Never experienced any nausea or anything like that. I feel like anyone taking a new supplement should expect some minor side affects as the body adjusts and absorbs something new. Eat a small meal with or before taking this. I eat something simple as a banana and maybe a protein/nutrigrain bar and have never had any adverse effects. Happy with the product all around, great job Onnit.

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

Thanks for leaving us some feedback about Alpha Brain! We're glad to hear it's been working for you!