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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 291-300 of 11,986 reviews
Jun 24, 2020
Reviewer name: BenjiPUGs
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

As good as it gets

Pricey but is pretty great. Dont reccomend the instant, due to taste. But mix it with a mio and its fine. If the medicinal taste wasn't present, perfect product. No high or jitters, only clarity that isn't apparent till you're in the zone. Great job.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 4, 2020
Reviewer name: Patrick G
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Best nootropic ever

Alpha Brain has been my go to for the past two years. Everytime I have a long day, studies, or anything that requires a high mental output I take alpha brain and perform my best. I’ve noticed a difference in my memory and cognitive function when learning something new and picking up new skills faster than ever.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Oct 4, 2025
Reviewer name: amandalynn92_5878
1 out of 5 stars
1 out of 5 stars review

Couldn’t get past the vitamin smell and taste

[This review was collected as part of a promotion.] Unfortunately I couldn’t get past the smell of these to use them regularly. Vitamins and supplements are hard for me to take due to the taste and smell and these were the same. I was really looking forward to trying, but just wasn’t able to.

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 were hoping for. Being that we all have different needs, it's expected that we all respond to supplements a bit differently, and we're glad you gave it a shot. -- Cailee B. ONNIT Customer Service Associate #getonnit

Nov 28, 2022
Reviewer name: saraChart
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Not Impressed; Disappointment, but not awful

It made me twitch in places I've never twitched before, but that's about it. My side, my back, my eye, and my leg twitched after taking the recommended amount. And my chest was tight like the pills were stuck in it all day. I didn't feel any different or productive otherwise.

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

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.

Jul 24, 2020
Reviewer name: None known
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Alpha Brain

While the product seemed to help with some of my mental functions, my stomach ultimately paid the price dearly. Unfortunately I am unable to continue using this product. I suffered through three weeks of stomach “issues” hoping my body would acclimate. No such luck.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 27, 2020
Reviewer name: mrjhansc
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It works! True believer!

Very happy and satisfied with this. I read the reviews from others and would offer that there’s obviously differing views of how it effects you. For my memory, concentration and especially creativity, it works fantastic! My wife and I did a first run trial and both of us agreed to sign up for the subscription. Focused clarity and refreshed insight into the creative aspects of my thinking when I’m working.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Nov 6, 2020
Reviewer name: Kendell
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excellent Product

I’ve only just received it three days ago. However I’ve been taking two a day one in the morning and one shortly after lunch and I have noticed that I’m much more sharp a clear thinking. I used to have about a 3 hour period each day that I was operating mentally at what I would call my peak where I could get things done and sort out my days. I’ve noticed alpha brain has actually extended that optimized portion of my day all the way until I decide to go to bed. I’m excited to see what it can do over two weeks.

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jan 9, 2022
Reviewer name: Garrett C
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Alpha brain

This will absolutely change your life. It will help you stay motivated to finish the tasks you dread doing. It will help you in your everyday communication and just all around improve your life. It did mine! I remember things easier, stay motivated throughout my day and will not stop till I’m finished or feel satisfied that I’ve had a successful and productive day! Give this a shot and start the new year new me crap off the right way!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Apr 27, 2020
Reviewer name: Mike L
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

DON'T KNOCK IT UNTIL YOU TRY IT!!

Like many others I heard about it on a Joe Rogan podcast. For the last 18 months I have taken Adderrall (therapeutic dose of 10mg), but am weening myself off of it. I got Alpha Brain in attempt to help transition and it is doing exactly that! I have been taking it for about 2 weeks now, but wasn't consistently the first week. I can absolutely tell the difference on the days I taken it and don't. I will be getting subscription for sure. Nutropics are the truth!

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153
Jun 12, 2020
Reviewer name: Hicks0926
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It realy works!!

This product does really work. It is hard to explain, but after i did take Alpha Brain i was very focused at work and during my meetings. Around the 2pm wall that i would hit and could not focus. But after taking Alpha Brain that was no longer a factor, I could go the rest of the day clear headed. There was no come down jitters or my body did not feel upset or weird in any way after taking Alpha Brain. I would recommend this to anyone looking to stay focused. Thank you Onnit

Review from onnit.com
Helpful?1KJFR6XS8BD413614914153