Proviron stands out as a considerably underrated asset in a bodybuilder’s repertoire. Distinct from classic anti-estrogens, Proviron, with its active ingredient Mesterolone, is classified as an anabolic steroid derivative of dihydrotestosterone. Structurally akin to Methenolone, the variance between the two substances is comparable to the distinction between male and female hormones.
Proviron is predominantly associated with aromatase inhibition, albeit with a dual nature due to its partial blocking of estrogen receptors, though not its primary mode of action. An intriguing facet of Proviron is its capacity to elevate free testosterone levels in the bloodstream by binding to sex hormone-binding globulin, thereby diminishing its activity.
The augmentation of free testosterone is highly beneficial, making Proviron a popular choice among athletes who integrate it for short durations, typically spanning 5-7 days in the midst of anabolic steroid cycles. While some researchers classify Mesterolone as primarily an anti-androgen, suggesting its inappropriateness during anabolic steroid cycles, this perspective may be contested.
Proviron finds utility in precompetitive phases for enhancing muscle hardness and defining muscularity, a sought-after quality for actors and models before photoshoots. Additionally, it possesses the unique ability to significantly boost libido in men, making it indispensable when used alongside libido-decreasing drugs like Trenbolone, Nandrolone, Norethandrolone, and Ethylestrenol. When utilized in post-cycle recovery, Proviron achieves optimal results when combined with Tamoxifen (Nolvadex) or Clomiphene (Clomid).
Daily dosages of Proviron typically range from 25 to 100 mg, equivalent to 1-4 tablets.
Warnings: Keep out of reach of children. Intended for adult use only.