I'm curently on a Test En + Epistane Cycle, 2 weeks in and I'm just gonna say it - I'm going batshit crazy! Already gained 12 Lbs, the strength and the pump is insane, can't control my libido too. I'm running a 45mg Epi a day with cycle support, so there are 0 side effects. I would highly recommend Epistane, if you wanna gain serious mass and still want to keep the aesthtetic look. I hope I can keep the gains after the cycle though. I will come with an update after 2 weeks.