Drostanolone Propionate (Masteron)

Drostanolone Propionate (Masteron)

Drostanolone Propionate (Masteron)
Formula: C23H36O3 (CAS-57-85-2, ATC-G03BA03)
Molecular Weight: 360.5356 gm/mol
Active life: 2-3 days
Detection time: 3 weeks
Anabolic/Androgenic ratio: 62:25

Drostanolone, better known as Masteron, is an injectable, oil-based anabolic steroid, derived from Dihydrotestosterone (DHT). It is a member of the DHT-derived family of anabolic steroids. Other known DHT-derivatives include: Winstrol, Anadrol, Anavar, Primobolan, and a few more.

There are two variants of Masteron: Drostanolone Propionate and Drostanolone Enanthate.

Drostanolone is injected into the body as an ester (bonded to either Propionate or Enanthate).

Drostanolone Propionate has a half-life of 2.5 days, while Drostanolone Enanthate has a half-life of 10 days

Masteron was initially created as a treatment of female breast cancer. As more effective breast cancer treatments were introduced, Drostanolone was gradually phased out.

Nowadays Drostanolone is a very popular steroid used mainly by athletes and bodybuilders. Like other steroids, Masteron can be injected into any muscle, if the muscle is big enough. The most popular areas are buttocks, shoulders and triceps.