I just starting usingyesterday. I'm always very skeptical about new stimulants. All the "breakthroughs" for an ephedra substitute didn't work that way for me. The only negative for ephedra is it can make me jittery plus I build up tolerance after a while.
Anyway, I really think lives up to its hype. I'm only into my second day, but It has really reduced my appetite and my energy level is up, without feeling jittery. Could be a placebo effect, but since I was skeptical to begin with I tend to doubt it. Also, I could well build up tolerance after a time (but hopefully not too quickly).
I'll add comments to this thread as the days progress.