This oral has progestagenic activity. I don't have information on whether Winstrol counteracts this, as appears to be the case with Anadrol, but in any case it is not considered a particularly useful drug for male bodybuilders.

For female bodybuilders, it is probably an average synthetic, comparable to Dianabol. It shares the liver toxicity issues common to 17-alkylated steroids.

It probably has low conversion to estrogen (contrary to claims made elsewhere).