A hypothalamic peptide upstream of reproductive hormones
Hormonal researchEvidence: early clinicalInvestigational
Investigational. In clinical development, not approved. Material sold as a research chemical is not the trial drug. Educational only — not medical advice.
What it is
Kisspeptin is a naturally occurring hypothalamic peptide that sits at the top of the reproductive-hormone axis.
Proposed mechanism
It stimulates GnRH neurons, driving downstream LH/FSH and sex-hormone release; studied in fertility and hypothalamic conditions.1
State of the evidence
Active human research (fertility, sexual function); not an approved therapy.
Regulatory & status
Investigational; not approved.
Reconstitution (reference only)
Lab-handling reference only — not a preparation or dosing instruction: 1.5 mL (150 units) reconstitution solution per 5 mg vial. See the reconstitution calculator for the arithmetic. This page does not provide dosing guidance.
For educational and research purposes only. This content is not medical advice. Compounds referenced are research use only and not intended to diagnose, treat, cure, or prevent any disease. Free Peptide University does not sell compounds.