Peptide / Hormonal

Kisspeptin-54

GnRH stimulator. Used in fertility protocols and research into hormonal axis function. Longer than Kisspeptin-10. IV or SubQ. Research use only.

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Educational reference only. This page does not diagnose, prescribe, or replace care from a licensed professional. Laws, availability, and clinical appropriateness vary by location.

Reference dose1 nmol/kg IV or SubQ

Half-life0.5 hours

Risk flagmoderate

Regulatory noteResearch-only flag

Side effects and watch-outs

LH/FSH surge
Ovarian hyperstimulation risk in fertility protocols
Nausea
Headache
Hot flushes
Requires endocrine supervision