Classic anabolic steroid withStanozololas the active substance. The drug became popular among athletes due to a significant increase in lean body muscle mass without fat, and improving bone calcium supply.
The active ingredient of the drug –Stanozolol, developed as early in the middle of the twentieth century and was used primarily in the medical environment. Towards the 70s, under the trade nameStanabol(also found the nameWinstrol), drug companies began to produce a steroid for the needs of professional sports. The drug has anabolic effects of testosterone by 320% and mild androgenic activity (30% of testosterone).