Description
Kisspeptin
Supplied as a lyophilized powder that must be reconstituted with bacteriostatic water prior to research or clinical investigation.
What Is Kisspeptin?
Kisspeptin is a naturally occurring peptide hormone that plays a pivotal role in reproductive function and hormonal regulation. It acts as a key signaling messenger in the brain, initiating hormone cascades that govern puberty, fertility, libido, and sex hormone production (testosterone and estrogen).
Fertility Support
-Stimulates GnRH release, increasing LH and FSH—essential for ovulation and sperm production
Sex Hormone Regulation
-Supports natural testosterone and estrogen synthesis in both men and women
Libido & Sexual Function
-Influences sexual desire and arousal via central nervous system pathways
Hormonal Diagnostic Testing
-Used to evaluate hypothalamic–pituitary–gonadal (HPG) axis function
Puberty & Development Research
-Essential for initiating and regulating pubertal development
Mechanism of Action
-Binds to KISS1 receptors in the hypothalamus
-Triggers release of gonadotropin-releasing hormone (GnRH)
-GnRH stimulates the pituitary to secrete LH and FSH
-LH and FSH promote testosterone and estrogen production, ovulation, and spermatogenesis
Key Benefits
✅ Supports fertility and reproductive signaling
✅ Encourages natural testosterone and estrogen production
✅ Contributes to libido and sexual motivation
✅ Essential regulator of puberty and hormonal balance
✅ Valuable tool for endocrine and fertility research
⚠Note: Kisspeptin is FDA-approved for specific diagnostic and fertility-related uses in controlled clinical environments. Many applications remain investigational. It is not classified as a performance-enhancing hormone and functions by activating the body’s natural hormonal pathways.
For Research Use Only — Not Approved for Human Consumption











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