Masteron Enanthate in Bodybuilding and Sport 2558 Masteron Enanthate, an anabolic and androgenic steroid, is also known under the trade names Drolban, Permastril, Metormon and Masteron. Produced in the form of two esters – propionate (dipropionate) and enanthate, which determine the main characteristics of the steroid. The nature of the effect on the body remains unchanged, but the active substance enters the