Masteron PHARMA PRIM 200 is a modified, high-concentration version of PHARMA PRIM 100. By implementing high-percentage drug synthesis technology, Pharmacom Labs has managed to create a product with twice the concentration of the active ingredient compared to the standard methenolone enanthate version. Primobolan is considered by many to be one of the safest steroids on the market, and athletes have long preferred the combination of strong anabolic effect, weak androgenic effect, and absence of estrogen in this drug, making it highly desirable for developing lean muscle mass without side effects.
WARNING: If using a high-concentration product for the first time, it is strongly recommended that only ½ mL be injected to check the body's reaction and avoid possible side effects, which may include post-injection pain (PIP), increased body temperature, nodules, etc.
Chemical name (2α,5α,17β)-2-Methyl-3-oxoandrostan-17-yl propanoate
Formula C23H36O3
Anabolic activity index 62%
androgenic activity index 25%
Masteron PHARMA PRIM 200 is a modified, high-concentration version of PHARMA PRIM 100. By implementing high-percentage drug synthesis technology, Pharmacom Labs has managed to create a product with twice the concentration of the active ingredient compared to the standard methenolone enanthate version. Primobolan is considered by many to be one of the safest steroids on the market, and athletes have long preferred the combination of strong anabolic effect, weak androgenic effect, and absence of estrogen in this drug, making it highly desirable for developing lean muscle mass without side effects.
WARNING: If using a high-concentration product for the first time, it is strongly recommended that only ½ mL be injected to check the body's reaction and avoid possible side effects, which may include post-injection pain (PIP), increased body temperature, nodules, etc.
Chemical name (2α,5α,17β)-2-Methyl-3-oxoandrostan-17-yl propanoate
Formula C23H36O3
Anabolic activity index 62%
androgenic activity index 25%