Didn’t really work for me. I only noticed a difference one day out of the 15 days, it was day 8 I think. I really wanted it to work but it made little to no difference for me.

I’m 51 and retired Marine, I was looking for something that would boost my energy and memory. I have been trying this for few weeks and have not got what I was looking for.

It truly works!!! My cognitive abilities are enhanced with Alpha Brain. It’s not just hype. I’m almost fifty & have noticed my brain isn’t working as well as it used to. This product has helped a lot. Love it!!!

I've been taken it for about 3 or 4 years. I run and workout during the day. I work at night. This helps me maintain my focus to do a difficult mentally exhausting workload. I would recommend this to anyone.

Has no affect whatsoever, waste of money. Wanted to try something better then energy drinks and found it it has less affect for more money, very disappointing.

Has worked as stated but have not personally experienced any side effects like others have stated! This is effective and why I am making a second purchase.

It actually kept me awake and assertive in my college classes. Very good! I would recommend eating before taking it thought because it hit me hard and my stomach felt funny.

It only gave me a head ache it didn't boost anything. I think it's just a placebo, or it's fake and all your ads lie. Just wondering. I bought 2 bottles of 90 pills

Helped me open our tattoo shop. lol Helped with focus and over all extended mental strain. I need to continue this but just a little tapped out at the moment

Didn’t notice a difference when supplementing with this product. Maybe It didn’t work due to not taking it long enough possibly due to only a trial. Don’t think I will be purchasing this additionally. I’m very intune with my body. Thank you