Proviron Half-Life: What Bodybuilders Need to Know for Optimal Use Introduction In the landscape of performance-enhancing compounds, Proviron (Mesterolone) holds a unique position. While not an anabolic powerhouse like testosterone or trenbolone, Proviron serves a critical support role in bodybuilding, especially for athletes aiming to fine-tune their hormone balance, libido, and physique detail. To use