Love the product! Lesson tho... eat first. I gave to a few friends and all of them had similar upset stomach due to not eating first. I’ve used product for awhile now and take midday after I break my fast and that works well for me.

I’m a 43 year old male and I was hoping it would help with memory. I did not help with memory and I did not notice any other benefits. I would not recommend this product.

I've been using it for 4 days now, and I think it does help make my mind clearer and sharper. When it sets in I get a bit of a mild rush similar to having shots of coffee but it goes away pretty quickly.

I’m not sure what the deal was, but I felt zero affect from taking the entire bottle.. I tried it with food, without food, early in the morning, then in the afternoon.. I felt no benefit from the formula.... Thank U...gfs

Sometimes I feel like I am on top of the world and others I don’t feel much of a difference. Not sure what to attribute it to. I think I’m going to continue using it though for now

I have ordered this product several times now with 100% Satisfaction! Thanks Joe Rogan and Aubrey Marcus for putting me onnit! As a practitioner of Yoga, all of the supplementation from Onnit has helped enhance time on the mat. Thank you.

I love this stuff!! Makes me feel better, I noticed the first thing the next morning I started taking it was I was awake. I’m not a morning person. Well I wasn’t a morning person.

I like the product, I feel there is help, but not sure how to measure any improvement. Feels like there is an improvement but can’t put my finger on it! I will buy again so I can see the effects past a month.

Great Results-exactly what I needed. its like an energy boost for your brain. No fog, no crash, no doubt I will be using this product for the foreseeable future.

Alpha Brain has been an invaluable asset to me during the process writing of my book, "Living The Protein Lifestyle". It would not be what it is and may have never come to reality without the focus I got from taking Alpha Brain. Thank you Onnit!