Kisspeptin is a peptide hormone produced in the hypothalamus, a brain region that regulates various bodily functions, including hormone release. It plays a crucial role in puberty and reproductive health.  Kisspeptin is a family of peptides derived from the KISS1 gene. Different forms of Kisspeptin, including Kisspeptin-54 (KP-54), Kisspeptin-13 (KP-13), and Kisspeptin-10 (KP-10), are being studied.

Researchers are studying Kisspeptin for its potential effects on:

• Hormone signalling: Kisspeptin may influence the release of GnRH (Gonadotropin-Releasing Hormone), which produces sex hormones like testosterone, progesterone, and estrogen.  
• Mood and behaviour: Scientists are investigating how Kisspeptin may affect mood and behaviour, particularly concerning reproductive health.  
• Other areas: Preliminary research explores the potential roles of Kisspeptin in areas such as tumour suppression and kidney function.