Fertigyn (Pregnyl)


Manufacturer: Sun Pharmaceuticals
Category: Hormones & Peptides
Substance: HCG
Package: 5000 iu vial


Fertigyn  – a class of drugs that are used to reduce the concentration of estrogen in the blood and increase their own testosterone and gonadotropic hormones.

Aromatase blockers are also used for the treatment and prevention of men.

Gynecomastia prophylaxis In bodybuilding, aromatase inhibitors are most often used during the course of anabolic steroids for:

  • prevention of gynecomastia
  • increase the level of anabolic hormones in the blood
  • increase relief (by eliminating the negative effects of estrogen)
  • preventing hypertension
  • reduce the estrogen suppression axis of the hypothalamus-pituitary-testes, which leads to faster recovery.

When building a course, it should be borne in mind that not all anabolic steroids are susceptible to aromatization. The use is justified with the introduction of drugs such as testosterone and its derivatives, methandrostenolone, methyltestosterone. Boldenone, halotestin slightly flavored.

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