What is Leuprolide?

The short answer

Leuprolide is a peptide, a short chain of amino acids. In the US, you need a prescription to get Leuprolide.

2 sources
Status as of October 4, 2026
How we source
Ellum doesn't sell peptides.

By Ellum EditorialUpdated October 7, 2026AI use

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Peptides: Leuprolide (1 selected) · edit

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What it is

Type: GnRH agonist (peptide)
Also known as: leuprorelin, lupron, lupron depot, eligard, fensolvi, camcevi
How it works: Over-stimulates then shuts down pituitary sex-hormone signaling.

Regulatory status

FDA-approved (Rx) How we label status

As of October 4, 2026, Leuprolide is an FDA-approved prescription drug for advanced prostate cancer; endometriosis; uterine fibroids; central precocious puberty.

See Leuprolide in the Index →

Federal (FDA): Approved Rx (Lupron NDA019010 1985, Disc; Lupron Depot NDA019732; others)
503A compounding: Approved-drug component (not in any 503A category) (as of May 14, 2026)
WADA 2026: S2.2.1 (males)

References

Sources as of October 4, 2026