I'm always leary of a supplement company I haven't heard about.
My only real nightmare was with ZMA. I've always heard people talk about getting awesome sleep from ZMA, so I got some and popped it before bed as recomended. I was up for HOURS! And I'm not normally one to have sleeping problems. My heart was racing like I'd chugged 3 Monters. I didn't automatically make a connection between the bad sleep and the ZMA so I tried it for 2 more nights and got 2 of the worst nights of sleep I've had as an adult.
It's safe to say that ZMA will NOT be making another appearance in my supp stash!
Raw gym PR's, soon to be broken-
Squat- 435 (405x3)
Bench- 345 (315x2)