Pharmaceutical Name: Andropen Chemical name: Testosterone Acetate, Testosterone Decanoate, Testosterone Propionate, Testosterone Phenylpropionate, Testosterone Cypionate Product Desription: Andropen is a combination of five of testosterones. The presence of the acetate ester allows the testosterone to display a rapid initial physiological response. The other four esters, which release at slower rates, prolong the physiological response with a relatively flat absorption curve over the duation of the injection life-cycle. Testosterone is a male sexual hormone with pronounced, mainly androgenic action, possessing the biological and therapeutic properties of the natural hormone. It is normally produced in women in small physiological quantities. In addition to the specific action that determines the sexual characteristics of the individual, testosterone also has a general anabolic action, manifested in enhancement of protein synthesis. Under the effect of testosterone, body weight increases and urea excretion is reduced. High doses suppress the production of hypophyseal gonadotropin, while low doses stimulate it. It has an antitumor effect on mammary gland metastases Presentation: Comes in 10 ml multidose vials. Each vial contains 20 mg per ml of testosterone acetate, 90 mg per ml of testosterone decanoate, 45 mg per ml of testosterone propionate, 45 mg per ml of testosterone phenylpropionate, and 75 mg per ml of testosterone cypionate. Vials come with a purple coloured flip-off top.