OXYVIRON

Proviron is a pharmaceutical product based on mesterolone, a compound known for its moderate androgenic activity and significant benefits for male sexual health and performance. It works by reducing the conversion of steroids into estrogens, inhibiting sex hormone–binding globulin (SHBG), and thereby increasing levels of free testosterone in the body. Proviron also improves sperm count and motility and promotes the development of masculine traits in cases of reduced natural hormone production, making it a versatile agent in hormone-support protocols.