Matt C. reviewed Qualia Mind
I’ve taken Qualia Mind, on and off for a few years. I love the focus and clarity it provides. It also seems to boost memory some. It’s a little costly but if you can afford it, it’s worth a shot.
Euphoria
Crazy, it actually works. It's not possible to take this and not notice a difference, at least with me. I may have given some to my girlfriend and she may have had a very productive day at work that day.