Proviron is a medical steroid that was originally developed to treat oligosperia (low sperm count in men), decreased libido and erectile dysfunction.

proviron libido is an oral form of dihydrotestosterone, a testosterone derivative.

In bodybuilding, Proviron has found its application in four forms:

  • As a weak antiestrogen. When used with shock-absorbing drugs such as testosterone, Proviron suppresses aromatization and reduces the likelihood of estrogen-dependent side effects.
  • As an enhancer of the action of testosterone preparations on the course. The active ingredient in Proviron binds and suppresses the activity of proteins that bind (suppress) free testosterone in the human body. Thus, the amount of testosterone not bound by globulin and albumin increases, which allows a stronger anabolic response of the body to these drugs to be achieved.
  • Pros add Proviron to their courses just before the competition. Due to its affinity for the aromatase enzyme, Proviron reduces the sensitivity of muscle receptors to estrogen, the body's water balance decreases, and the muscles acquire elasticity and stiffness. The volume of the muscles visually increases.
  • How to enhance libido both in the course of some steroids and in PCT. There are steroids that can potentially suppress libido on the cycle: trenbolone, anapolone, nandrolones. The use of Proviron will allow you to “keep” your sex drive at a high level.

There are two misconceptions regarding the use of Proviron.

People who are just starting their acquaintance with sports pharmacology believe that Proviron can be used on PCT as an antiestrogen to restore their own testosterone.