Masteron was once a major spread of androgenic and synthetic anabolic steroids among bodybuilders. It was produced by a European pharmaceutical company, but widespread abuse and concern about toxicity led the company to stop production and almost 2 decades ago. The steroid is no longer available and even on the black market, its authenticity is questionable. The Belgian pharmaceutical company, Sarva Syntex, stopped production of this drug at least 10 years ago. Masteron can increase muscle mass and cause a positive nitrogen balance. The body mass is gradually increased over a period of 4-6 weeks.Masteron is not aromatized in estrogen, which is why it has been preferred over many other anabolic steroids. It resembles testosterone in its actions. However, at high doses of the drug is converted to a certain degree of estrogen and can lead to the development of breast enlargement and water retention. The drug has never been approved for clinical use in medicine due to the risk of side effects. In Europe the drug has been tested as a treatment for resistant anemia and people with HIV who had profound weight loss.
Masteron is used by bodybuilders to regain weight and maintain it. Androgenic properties can help to increase mass, but the effect is not as great as the one seen with nandrolone or Winstrol. The drug is most commonly used before a sporting event and stopped 2 weeks before the event. However, that was in the past. The sophisticated detection techniques available today can identify the drug, even one month after use. Masteron has proved a disappointment for most bodybuilders. The weight gain is gradual and not significant. While some claim bodybuilders that you have muscle kick ass ripping effects, most athletes who have used this drug in the past have complained that the effect was minimal. Part of the reason for the drug's failure may be due to the effectiveness of the formulations on the market. Because the drug is no longer legally manufactured, most of Masteron is homemade in the laboratory in Asia and Europe. Besides the poor quality, there have been many cases of fake or counterfeit products.
Masteron's side effects are minimal and rare, assuming it is the real thing. The majority of past users indicate that they have not observed any side effects, which is very unusual for an anabolic steroid. The most commonly reported side effects are:
- hair loss
- mental change-depression, anxiety, anger, aggressiveness
- acne, oily skin
- generalized tiredness
Most of these side effects reverse once the medication is discontinued. Women who wish to use this medication should use caution. It can cause powerful virilizing effects - some of which are irreversible even after the drug is discontinued.