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Hormonal & Sexual Wellness

Kisspeptin

GnRH-signaling neuropeptide studied for reproductive hormone regulation, largely in fertility-research contexts.

Reproductive-hormone researchFertility-signaling studies
Kisspeptin vial
How it works in the body
Human anatomy reference
Endocrine System
Sexual Function Pathways
Brain
RESEARCH USE ONLYINVESTIGATIONAL COMPOUND

Vial concentration

Kisspeptin

5 mg
Available following assessment

This is a clinician-reviewed research peptide. Pricing is provided as part of an approved, personalized plan after your assessment is reviewed.

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Upstream regulator of GnRH (gonadotropin-releasing hormone) release from the hypothalamus, positioning it near the top of the reproductive hormone cascade — of particular research interest in IVF-adjacent and fertility contexts.

Receptors

Kisspeptin receptor (KISS1R / GPR54)

Half-life: Short, on the order of minutes, based on published clinical pharmacokinetic data.

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