What Is Superdrol? Superdrol is the brand name for methasterone, an oral anabolic steroid that was first described in 1956 by Syntex, the same pharmaceutical company that formulated Anadrol 50 and Masteron. Syntex was attempting to find an azo compound with anti-tumor properties (1). In late 2004, Superdrol was sold by Designer Supplements LLC via […]