Kisspeptin-10
Also: KP-10
Master regulator of reproductive hormones — investigated for libido and fertility.
Evidence
emerging
Legal status
research only
Half-life
~30 minutes
Routes
subq
What it is
Kisspeptin sits upstream of the entire hypothalamic-pituitary-gonadal axis. Imperial College London has run human trials showing it can stimulate sexual response and improve hormonal profiles.
Mechanism
Activates KISS1R neurons that drive GnRH and downstream LH/FSH release.
Outcomes it's matched to
- STRENGTH65%
Safety
Well tolerated in trials; mild flushing.
- Hormone-sensitive cancers
Legal context
Research use only.