Mesterolone is available widely throughout the world, including in the United KingdomAustraliaand South Africaas well as many non- English -speaking countries. In one small scale clinical trial of depressed patients, an improvement of symptoms which included anxiety, Methenolone of drive and desire was observed. From Wikipedia, the free encyclopedia. Not to be confused with Mestanolone. IUPAC name. Interactive image. Molecular Nutrition Llc. Nieschlag; H. Behre 1 April Testosterone: Action, Deficiency, Substitution. Primobolan Depot University Press.