Injectable steroid – Masteron


Drostanolone propionate, also known as Masteron, is a steroid that has a moderate anabolic and pronounced androgenic effect on the human body. The chemical composition of Masteron Drostanolone shows that the substance is a derivative of dihydrotestosterone. The pharmacological agent is available in liquid form, sold in ampoules.

The history of the appearance of Masteron

Drostanolone was synthesized in the middle of the 20th century. The drug was developed for the treatment of breast cancer and was actively used for this purpose. The drug caused a series of undesirable side effects in patients and therefore disappeared from treatment protocols.


Properties and characteristics of Drostanolone Propionate

Over time, the steroid drostanolone propionate found its way into bodybuilding. Through experimental tests, it was found that the drug allows professional athletes to prepare for competitions in a short time. Amateur athletes who use Masteron Drostanolone experience dramatic muscle relief. According to reviews, the first results are noticeable after a week of use. Active muscle growth begins.

The main properties of drostanolone propionate:

  • Pronounced structuring of the muscles according to the evolution of the body weight. Relief sculpture resulting from “drying”.
  • Elimination of subcutaneous fat, transformation into energy.
  • Activation of the process of building muscle mass.
  • Increased resistance to stress.
  • Reduce the caloric content of food consumed without negative consequences.
  • Increased sexual desire.

The drug is popular with professional athletes who undergo doping control before competition. The half-life of Masteron (Drostanolone Propionate) is 2.5 days. The active substance does not remain in the body, so the detection time of the drug in the blood is minimal.

Administration scheme and dosage.

Before using the drug, you must undergo an examination and obtain a doctor’s opinion on your state of health. The selection of the dose is carried out individually by an experienced specialist.


For beginners, a 6-week course is recommended. Injections are given every other day, using a 50 mg dose. The combination with other substances at the initial stage is contraindicated.

Experienced athletes should inject 50 mg for the first 3 days, then increase the weekly dose to 400-500 mg. Drostanolone Propionate course is designed for 8-10 weeks. A combination of drugs is allowed.

How to properly inject Drostanolone Masteron? The injection is administered intramuscularly, observing the rules of hygiene and sterility. There should be no air bubbles in the syringe containing the solution. The needle is inserted at ¾ of its length at 45° in the upper thigh.

Masteron Side Effects

Drostanolone is a substance that does not have a significant negative effect on the male body, which cannot be said about the female. However, the risk of side effects, as occurs with the use of other drugs, should not be excluded.


The advantage of Masteron is the absence of estrogenic effects and hepatotoxicity (negative effects on the liver).

Androgenic manifestations of Drostanolone P are as follows:

  • skin reactions in the form of acne;
  • baldness or vice versa active hair growth.

The cardiovascular system responds to the steroid by increasing cholesterol levels.

In women, pronounced virilization is observed: atypical hair growth, changes in the structure of the vocal cords and timbre of the voice, changes in the physique according to the male type, violation of the cycle.

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