Proviron

Proviron (Mesterolone) is a DHT-derived oral compound long recognized in bodybuilding and performance enhancement circles. Its primary mechanism involves binding to sex hormone-binding globulin (SHBG), which helps increase the availability of free testosterone in the body. This effect can support improved performance and training efficiency.

Although Proviron is not typically relied upon for significant muscle mass gains, it is frequently included in cutting phases to enhance muscle definition, hardness, and overall density. Beyond performance use, Proviron has also been applied in medical contexts as a therapeutic option for various conditions.