Provibol Alpha Pharma


Manufacturer: Alpha Pharma Substance: Mesterolone (Proviron) Pack: 25mg (50 pills)

Additional information




Provibol (Proviron) – a hormonal drug, the active ingredient of which is Mesterolone, is able to strengthen the functions of erection and cause a slight androgenic activity. Bodybuilders use Provibol during the cycle of anabolic steroids – it helps to solve a wide variety of tasks. Provibol does not give steroids in the body to convert into estrogens, being an inhibitor of aromatase. Provibol does not allow the development of gynecomastia, does not allow edema, fat deposits and estrogen side effects.

Safety and caution when taking the drug

The hormonal substances that make up the drug Provibol, sometimes caused the formation of benign, less often – malignant liver tumors. In rare unique cases, the drug can cause bleeding within the abdominal cavity, resulting from such tumors. If, after taking Provibol, acute pain occurs in the upper abdomen, the liver is enlarged, or there are signs of bleeding within the abdominal cavity, then when conducting differential diagnosis, the probability of having a liver tumor should be taken into account.

Attenuation of the AS action

In Dan Duchaine’s Underground Steroid Handbook II, for the first time, information was published that Provibol and anabolic steroids affect the same receptors rather than reduce their performance. Many authors immediately picked up this initiative and began disseminating erroneous information to the masses of athletes. But if the athlete has a basic knowledge of pharmacokinetics, you can easily refute this lie:

  1. The presented antiestrogen does not accumulate in the body and quickly breaks down in the muscles to inactive metabolites.
  2. It has a significant similarity with binding proteins (SHBG), which indicates that the drug can significantly increase the concentration of free AS, which improves the effectiveness of the cycle.

Reviews of Proviron

Users leave feedback about Proviron quite often. As a solo steroid, it is practically not used, but is used only as an additional tool for AAS cycles. However, this does not in any way affect his popularity. Proviron is widely used in bodybuilding and other power sports, and a little less often – representatives of species associated with endurance.

Reviews about Proviron from women indicate the lack of “male” manifestations, while observing the recommended dosages.

Related Products