Masteron Propionate (Drostanolone Propionate) 10ml – 100mg/ml. Buy legit Masteron from domestic Canadian sources. Alpha North Labs is the premiere provider for canadian domestic steroids. This drug contains the active ingredient Drostanolone which is a potent synthetic androgenic/anabolic steroid similar to testosterone. It may cause an increase in the synthesis of some proteins or a decrease in the synthesis of others. These proteins have a variety of effects, including blocking the growth of some types of breast cancer cells, stimulating cells that cause male sexual characteristics, and stimulating the production of red blood cells.
Masteron was initially marketed as a treatment of female breast cancer. Because it pronounced male characteristics in women and because more effective breast cancer treatments were invented, Drostanolone was gradually phased out.Today is mainly used by bodybuilders during contest or cutting cycles.
Drostanolone propionate produces considerably less virilization in women compared to equal doses of testosterone propionate. However, since the given dosage for breast cancer was relatively high (300 mg), mild virilization including oily skin, acne, voice deepening, hirsutism, and clitoral enlargement could still occur, and marked virilization could manifest with long-term therapy. The drug has no estrogenic activity and hence has no propensity for causing gynecomastia (in males) or fluid retention. Drostanolone propionate is not known to pose a risk of hepatotoxicity.
Masteron dosages are in the range of 200 – 400mg per week, and the lower end of this range (200mg) is commonly utilized for pre-contest preparation and cycles.