Oxandrolone (commonly known as Anavar) is a 17-alkylated steroid that is a modification of dihydrotestosterone that is taken orally. It was initially developed for the treatment... moreOxandrolone (commonly known as Anavar) is a 17-alkylated steroid that is a modification of dihydrotestosterone that is taken orally. It was initially developed for the treatment of debilitated HIV-infected patients, Turner syndrome patients, anaemia, bone strengthening, and burn healing. anavar 10mg uk