I used to take ephedrine before my hockey games for a energy boost and it was great but I eventually went off it because I've heard the possible side effects and of course, the limp dick. I really need to take something again for energy, is there anything you can recommend that would give me an energy boost for about 2 and a half hours (caffeine pills maybe??) or is the only option going back on ephedrine. BTW how long would ephedrine stay in my system in case I had to provide a urine sample.....thanks guys