Haloxyl (Halotestin)

Fluoxymesterone (brand name Halotestin) is a synthetic anabolic steroid with predominantly androgenic activity, approximately 5 times as potent as methyltestosterone. It is used to treat male hypogonadism, delayed puberty in males, and breast cancer in women.

The brand-name product Halotestin is no longer on the market, though generic alternatives may be available.