Bests & Worsts Reviews from Amazon

All sorts of products on the market today claim to boost energy, increase brainpower, enhance focus, etc. This Neuriva supplement did all of those things for me, yesterday, when I took it for the third time. The first two nights, I took it at bedtime (as the bottle recommends). And as a result, I had two very restless nights' sleep -- tossed and turned, could not relax. My brain wanted to stay "on." The product says its decaffeinated, yet it contains coffee fruit extract a/k/a coffee arabica. If I even see the words "coffee" or "caffeine" after 3pm, I don't get restful sleep at night. So yesterday, I took this at lunchtime instead (since afternoon is when typically when I hit an energy slump). Within one hour I had more energy, more concentration. Felt no need for an afternoon nap, either. I actually got a lot accomplished because of it. So if you take this, know it can offer some nice benefits. For me, it's a daytime supplement instead a nighttime one.