Non-responder to a PH? How many calories are you eating daily? (macros)
You better use a PCT, and wait a few months before kicking your hormones in the nuts again. (No pun intended)
I'm not saying that Epistane is mind-blowing, because it's not. It is mild, but with the proper diet/training routine, the gains are very lean and dry. But if you are not gaining a pound period, then your diet is in the ****ter.