at first i thought that said dimethyltryptamine n though hell yeah leme get some of that!

Try taking it on a very empty stomach. C4 sucks

I take a non stimulant pre workout, more of a pump agent more then anything I feel the tingles within 5 minutes of taking it. Love beta

Caffeine pills are great, but I always end up taking a huge dump at the gym before I start my workout - dat diuretic effect

I've taken about ~5 different preworkouts and none of them worked. I wonder if that's because I'm already consuming loads of caffeine daily or is it something different.

Next thing to go are those pump boosters, might try aakg