Mast P 100 is an injectable steroid that contains the hormone Drostanolone Propionate. This preparation is available in a vial of 10 ml and provides 100 mg of Drostanolone Propionate per ml.
Drostanolone Propionate is primarily utilized by bodybuilders during the "cutting" phase of their regimen and diet. Although it is only mildly anabolic, Mast P 100 is highly androgenic, resulting in a significant increase in muscle hardness and definition. Additionally, Mast P 100 is recognized for its effectiveness as an estrogen blocker and its ability to bind to SHBG, which facilitates the easier binding of other steroids to their respective receptors, enhancing their effectiveness in the body. These benefits are also acknowledged by bodybuilders who opt for the oral version of Masteron, Proviron.
Bodybuilders intending to use Mast P 100 in their cycle may stack it with other steroids such as Trenbolone, Testosterone Propionate, and oral compounds like Stanozolol or Halotestin to achieve a more noticeable level of definition and hardness prior to a competition.
Potential androgenic side effects include oily skin and heightened libido. Due to its highly androgenic nature, Mast P 100 is less popular among female bodybuilders; however, many serious competitors still utilize it for its pre-contest efficacy. Typical dosages for males range from 300 to 600 mg per week, while women usually prefer dosages of 100 to 300 mg per week. Mast P 100 is often administered every 2-3 days to ensure consistent blood levels.