Chorionic gonadotropin, by Organon. In males, LH and chorionic gonadotropin stimulate the testes to produce male hormones such as testosterone. Testosterone causes the enlargement of the penis and testes and the growth of pubic and underarm hair. It also increases the production of sperm.

Chorionic gonadotropin, by Bharat Serums. The commercially available HCG is sold as a dry substance and can be used both in men and women. In a man HCG stimulates production of androgenic hormones (testosterone). For this reason athletes use injectable HCG to increase the testosterone production. HCG is often used in combination with anabolic/androgenic steroids during or after treatment.

Effective dosage: Debatable. Side effects: May induce acne issues, high water retention will occur, high blood pressure will occur. HCG is not liver toxic, generally it will not aromatize, but it will raise testosterone levels and increased aromatization may occur.