Winstrol is one of the most important hormones. It is used by bodybuilders, use of Winstrol results in extra weight gain, however it is used for drying fat and body sculpting to give the body a beautiful and solid appearance. It's scientific name is Stanzolol, it is not only used by bodybuilders, it is also used by athletes in general, such as runners, weight lifters, and any other sports because it significantly improved performance and makes you more able to tolerate exercise.