I Absolutely fkn love this product!! It's gets me so focused and in the zone it's insane. BEST Pre Work Out drink I've ever used! I'm not one to like the overly stim feeling. This PWO gets me exactly where I need to be! I hadn't moved really heavy weight in a while, but last night was able to hit 570# on DL; I've been off for 6 wks I'm in PCT.