Description
What it is
Human Chorionic Gonadotropin — a glycoprotein hormone with decades of clinical research and multiple FDA-approved pharmaceutical applications.
Why it’s studied
HCG mimics luteinizing hormone (LH) at the receptor level — making it one of the most-studied compounds in endocrine research, particularly for testicular and ovarian function studies.
Key research findings
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Documented stimulation of testicular Leydig cells to produce testosterone
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FDA-approved applications in male hypogonadism and fertility research
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Decades of clinical data on LH receptor signaling and downstream hormone production
