Masteron is a fast acting steroid that uses drostanolone propionate in an oil-based injection. Injectable steroids for poison ivy.Drostanolone Propionate is synthesized directly from dihydrotestosterone and produces a very high androgenic properties that can help you to increase the size and density of your muscles as well as improve the hardness and definition. The anabolic effect of the medication also produces a positive nitrogen balance in the body that changes the way at which protein is synthesized by our muscles. One of the nicer parts about using this product is that it doesn't aromatize like some other types of steroids on the market. This means that it won't cause any estrogen-based side effects and any chance for water retention is eliminated. Masteron is heavily favored because it's also very quick to act and quick to clear through the body. By using the propionate ester the manufacturers have created an excellent product for tested athletes. Most individuals take this product every other day. The recommended dose for men is 300 to 500 mg per week, women should take 50 to 150 mg each week.