HCG

HCG is the gold-standard tool for keeping the testes producing endogenous testosterone and sperm during exogenous TRT, and for restarting the HPTA after AAS cycles. In women, it triggers ovulation in fertility protocols. Bloodwork and clinician supervision are mandatory.

Glycoprotein hormone that mimics LH at the LH/CG receptor on Leydig cells (men) and corpus luteum (women), driving endogenous steroidogenesis.

• Libido

  Libido & Sexual Function

  Maintains intra-testicular testosterone and Leydig-cell health.

  STRENGTH

  75%
• Recovery

  Recovery & Tissue Repair

  Central to post-cycle endocrine restart protocols.

  STRENGTH

  60%

Elevated estradiol and acne are common at therapeutic doses. Monitor E2, hematocrit, and testicular response.

• Hormone-sensitive cancer
• Pregnancy (unless prescribed)
• Precocious puberty

FDA-approved (Pregnyl, Novarel) for fertility and select endocrine indications. Off-label for HPTA preservation.