Methasterone, also known as Superdrol, is a designer steroid often termed a “super” form of Anadrol, delivering superior anabolic and muscle-building benefits. Developed in 1956 by Syntex, it was initially marketed as a pro-hormone but was later revealed as an unapproved steroid compound (methasterone). Withdrawn from the market, it’s now only available on the black market. Derived from DHT, Superdrol boasts a powerful anabolic effect with minimal androgenic properties, rated at 400/20. Its results, akin to Anadrol, include impressive mass gains without water retention. Unlike Masteron, Superdrol’s slight chemical modification enhances its anabolic impact.