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Sexual Health & Hormonal Research High Evidence

HCG

Human chorionic gonadotropin — LH/CG receptor agonist. Extensively studied in hypogonadism, fertility, testosterone production, and testicular function preservation.

hcgtestosteronefertilityhypogonadismleydigreproductive
Half-life
~24–36 hours
SKUs Available
2
Evidence Level
High Evidence
Mechanism of Action

Binds LH/CG receptor on Leydig cells to stimulate testosterone production. Maintains testicular size and function. Used in fertility induction protocols and HPG axis research.

Published Research Ranges & Study Context

Studies have administered: 250–1500 IU 2-3x weekly in published endocrinology literature

Important Research Framing These are ranges reported in published scientific studies. They are provided for educational context only and do not constitute dosing recommendations. Individual study parameters vary by design, population, and research objectives. This information is not medical advice.
Primary Research Findings

Decades of clinical research. Demonstrated testosterone elevation equivalent to exogenous testosterone in hypogonadal men. Fertility restoration extensively documented. FDA-approved for multiple indications.

High Evidence Multiple large human RCTs available
Side Effects Observed in Research

Gynecomastia potential (aromatase conversion), acne, water retention, testicular sensitivity in studies

Available Configurations (SKU Reference)
G5K G10K
Compounds Studied in Combination

These compounds have been examined together in research literature. Combination use is not endorsed or recommended — this information is provided for research context only.

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Research Education Only: This compound profile is for educational purposes only. All information is sourced from published scientific literature. This is not medical advice. Not for human consumption. Consult qualified medical professionals for any health decisions. Regulatory status varies by jurisdiction.