Great Pump, insane energy, amazing workout! As soon as it hit my system, i was ready to go. One of the best workouts I've had and the pump lasted the entire time. Only thing i didn't like was the taste, I'm not a big peach mango fan. But you don't take pre-workout for the taste, you do it for the pump. One of the best pre-workouts I have ever had, ranked up next to my previous favorite of Jym supplements. 9.99/10