Anabolic steroid
Videos
Anabolic steroids, also known as anabolic–androgenic steroids, are a class of drugs that are structurally related to testosterone, the main male sex hormone, and produce effects by binding to and acti
Various AAS and related compounds
Numerous vials of injectable AAS
A vial of injectable testosterone cypionate
22-year-old man with gynecomastia not due to AAS use. Before and after gynecomastia surgery.
Trenbolone
Videos
Trenbolone is an androgen and anabolic steroid of the nandrolone group which itself was never marketed for human use. Trenbolone ester prodrugs, including trenbolone acetate and trenbolone hexahydrobe
Anabolic steroid
…suppression of the hypothalamic–pituitary–gonadal axis and gonadal testosterone production. Many 19-nortestosterone derivatives, including nandrolone, trenbolone, ethylestrenol (ethylnandrol), metribolone (R-1881), trestolone, 11β-MNT, dimethandrolone, and others, are potent agonists of the progesterone receptor…
A vial of injectable trenbolone acetate