it is amazing. what distance do you run/cycle. My hematocrit shot up almost 10% in two months. And my run times increased DRRRRASTICALLY. and no it isn't about endurance. It's all about oxygen count and that is used and short/long/everyday race/life

No. EPO is more about raising red blood cell levels to increase endurance A LOT. EQ will a little as well but also adds muscle mass and vascularity. EPO is much more dangerous as well. Do not use it if you do not understand it 110%. If you want better endurance EQ will help, NPP will help and cardio work outs will help more. Stay away from Tren cuz it will kill your endurance. Actovigen (Gas Bus)is also less dangerous than EPO that a lot of endurance athletes uses.