i red about it at a dutch forum. there were a lot off people positive about it. i never used it so i can't speak at my own experience.
side effects:
upset stomach, irritation while urinating, lowered libido, lethargy, skin rash, increaded appetite, acne and acceleration off male baldness.
look at this site. some good info and a FAQ:
http://www.bodybuilding-supplement-g...e-effects.html