What is Ganirelix?
The short answer
Ganirelix is a peptide, a short chain of amino acids. In the US, you need a prescription to get Ganirelix.
- 1 source
- Status as of
- How we source
- Ellum doesn't sell peptides.
Get updates on Ganirelix
What it is
- Type
- GnRH antagonist (peptide)
- Also known as
- antagon
Regulatory status
FDA-approved (Rx) How we label status
As of October 4, 2026, Ganirelix is an FDA-approved prescription drug for preventing premature LH surges during controlled ovarian stimulation.
- Federal (FDA)
- Approved Rx (ganirelix acetate NDA021057, 1999)
- 503A compounding
- Approved-drug component (not in any 503A category) (as of May 14, 2026)
References
Sources as of October 4, 2026