Product Tag - Mesterolone (Proviron)


Mesterolone (Proviron)

Proviron – a synthetic, oral androgen, not possessing anabolic qualities. In conventional medicine Proviron is used to treat disorders caused by a deficiency of male sex hormones. Therefore, many athletes use it at the end of the steroid course to raise the reduced production of testosterone. And a good idea: Proviron does not affect its own production of testosterone, but, as indicated above, softens or completely eliminates the defects caused by a lack of testosterone. In particular, caused by a lack of testosterone, potency disorders that may occur when the steroids are stopped, or infertility, manifested in a reduced amount of sperm and reduced quality of it. Therefore, Proviron can raise the decreased sexual interest and potential potency during or as the steroid course ends. Strength and mass disappearing after a steroid course, we help to save, if used in the period of PCT (post-course therapy)

Mesterolone is derived from dihydrotestosterone, that is, Androgen. In spite of this, Mesterolon has a blocking effect on the process of excessive aromatization, that is, suppresses the “production” of estrogens, while stopping Mesterolon does not cause a recurrence of the process of excessive conversion of Testosterone to Estradiol, as well as Mesterolone has a binding effect on globulin binding sex hormones. So Mesterolon, I consider a multi-faceted drug, say he provides excellent assistance on the course in combating excessive flavoring from 25mg to 75mg per day. Also, because of its original function, Mesterolon is perfectly suitable for restoring the Endocrine system after the course, increasing the level of Testosterone and the main positive factor in the increase of libido and potency, the quantity and quality of sperm, these problems are indisputably the main ones during the recovery of the natural endocrine system and simply after an intensive course . To restore the endocrine system, usually enough from 25 to 50 mg per day.


  • Decreased estrogenic activity.
  • Increased density and hardness of muscles.
  • Increased libido.

Side effects

  • Strengthening of sexual desire.
  • Gynecomastia.
  • Depression, aggression, ecstasy, irritability.
  • Excessive hairiness.
  • Acne.
  • Increased prostate.
  • Blood in the urine or ejaculate.
  • Frequent and prolonged painful erections.
  • Gastric pain.
  • Fluid retention.

In combination with other steroids, inhibits the production of endogenous testosterone. For this reason, it is not recommended to use the drug on PCT.

In moderate dosages it is not toxic to the liver.


The recommended daily dose for men is 75 mg daily (divided into 3 divided doses).

Athletes may use increased doses of the drug:

  • up to 150 mg Proviron daily (in 3 divided doses) for men.
  • up to 60 mg Proviron every day (in 3 divided doses) for women.

Proviron in bodybuilding.

Proviron has recently been actively used in bodybuilding and other sports disciplines. Experienced athletes liked his property as an aromatase inhibitor, stop the process of converting anabolic steroids into a female hormone estrogen. His ability to prevent gynecomastia is still being studied and is in question. Another important property is the lack of influence on the appearance in the body of natural testosterone. However, proviron has an interesting ability to bind globulin, and hence – to form a free male hormone testosterone. That’s what made him so attractive on the anabolic steroid course.

How correctly to combine proviron?

Proviron is not only a drug for pkt, but also goes well with some steroids. Since it increases libido, it can be used in conjunction with drugs that reduce erection. Such is deca-dick, trench-dick and others. Proviron is effective in those cases when an athlete sets a goal to increase the hardness of the muscles, the relief. An interesting fact: it is used by almost all Hollywood actors to create a muscular appearance. Proviron takes the place of the favorite and in women who have devoted themselves to bodybuilding. A woman is advised to take no more than 26 mg per day. However, professional athletes can determine the dosage depending on individual characteristics.