Mastozon (Drostanolone propionate) is an injectable anabolic steroid derived from dihydrotestosterone (DHT).

Mastozon (Drostanolone propionate) is highly favored by athletes for its ability to produce increases in strength, which are usually accompanied by reductions in body fat level and minimal side effects.

Androgenic Side Effects

Although classified as an anabolic steroid, androgenic side effects are still common with this substance, especially with higher doses. This may include bouts of oily skin, acne, and body/facial hair growth.

Anabolic/androgenic steroids may also aggravate male pattern hair loss. Women are also warned of the potential virilizing effects of anabolic/androgenic steroids. These may include a deepening of the voice, menstrual irregularities, changes in skin texture, facial hair growth, and clitoral enlargement.

Hepatotoxicity Side Effects

Mastozon (Drostanolone propionate) does not have hepatotoxic effects and therefore, liver toxicity is unlikely.

Cardiovascular Side Effects

Anabolic/androgenic steroids can have deleterious effects on serum cholesterol. This includes a tendency to reduce HDL (good) cholesterol values and increase LDL (bad) cholesterol values, which may shift the HDL to LDL balance in a direction that favors greater risk of arteriosclerosis.

The relative impact of an anabolic/androgenic steroid on serum lipids is dependent on the dose, route of administration (oral vs. injectable), type of steroid (aromatizable or non-aromatizable), and level of resistance to hepatic metabolism.

Anabolic/androgenic steroids may also adversely affect blood pressure and triglycerides, reduce endothelial relaxation, and support left ventricular hypertrophy, all potentially increasing the risk of cardiovascular disease and myocardial infarction.

Administration for Men

It is most commonly used at a dosage of 300 – 500 mg per week. The dosage schedule should be further divided to reduce the volume of each injection equally, administering the drug two times per week. One should also take caution to rotate injection sites regularly, so as to avoid irritation or infection.

The positive effects of this drug become most apparent when it is used for longer cycles, usually lasting 6-12 weeks or more in duration.