Home›Research›Compare›Kisspeptin-10 vs Melanotan II
Peptide Comparison
Kisspeptin-10 vs Melanotan II
Both are Sexual Health peptides.
Kisspeptin-10
KP-10
Half-life: ~27 minutes
49 providers listed
Melanotan II
MT-II
Half-life: ~1-2 hours
81 providers listed
Quick Verdict
Kisspeptin-10
Risk
Half-life
~27 minutes
Melanotan II
Risk
Half-life
~1-2 hours
Side-by-Side Comparison
About Kisspeptin-10
Activates GPR54/KISS1R receptor on GnRH neurons; triggers pulsatile GnRH release → LH/FSH surge → testosterone/estrogen production
A naturally occurring neuropeptide that drives pulsatile GnRH release. Stimulates the HPG axis to increase testosterone and estrogen production; studied for hypogonadism and sexual dysfunction.
Research Areas
About Melanotan II
Synthetic melanocortin receptor agonist (MC1R-MC5R); activates MC4R for erectile function/libido; MC1R for melanogenesis; MC3R for appetite suppression
A synthetic melanocortin peptide with potent effects on sexual arousal and skin tanning. Activates melanocortin receptors to enhance libido and erectile function.
Research Areas
Find Providers
Where to source these peptides
Providers offering
Kisspeptin-10
49 listed
Browse directory →
Providers offering
Melanotan II
81 listed
Browse directory →
PeptideBase lists providers for educational research purposes only. Always consult a qualified healthcare professional before obtaining or using any peptide.
More sexual health Comparisons
Browse all peptides →Educational research tools — not medical advice.