PROVIBOL from Supreme Pharmaceuticals contains 25 mg of Mesterolone per tablet, known commercially as Proviron. It’s widely used among bodybuilders and athletes for its unique properties in enhancing muscle hardness, density, and overall definition. PROVIBOL functions by binding strongly to the androgen receptors, promoting an anabolic environment, reducing estrogenic side effects, and significantly enhancing libido and mood. It’s particularly beneficial during cutting cycles, as it provides a harder, leaner physique without water retention.