The active substance is Drostanolone propionate which can be bought cheap in our store, it's a short ester steroid drostanolone with duration up to 2-3 days. Drostanolone is a derivative of dihydrotestosterone, close to him on the biological activity. Originally the steroid was produced for medical use. Due to the wide range of effects Drostanolone propionate, which can be profitable to buy from us at a low price, effective in almost any sports associated with exercise. It is able to provide excellent results for athletes from martial arts to weightlifting.