I am not sure who mentioned it in a previous forum posting but I tried power drive with a scoop of ribose C and a caffeine pill as a pre-workout drink. I did a heavy leg workout, squats, deadlifts, ham curls, leg press and to be honest with you, this was the best workout of my life all thanks to power drive/ribose C and caffeine. I do have one question for tim/bill roberts etc. When using this combination of power drive/ribose c/caffeine, can I also safely add ephedrine to the mix ?
Thanks for the info and thanks for such a great product !!