Kisspeptin
Drug / Medication
A peptide in the hypothalamus that regulates puberty; mutations in its receptor can block puberty in humans and mice. It is also used as a peptide for libido enhancement in some subcultures.
Mentioned in 3 videos
Videos Mentioning Kisspeptin

How to Defeat Jet Lag, Shift Work & Sleeplessness
Andrew Huberman
An interesting peptide mentioned in relation to hormone pathways, specifically involved in the suppression by melatonin on the reproductive axis.

Male vs. Female Brain Differences & How They Arise From Genes & Hormones | Dr. Nirao Shah
Andrew Huberman
A peptide in the hypothalamus that regulates puberty; mutations in its receptor can block puberty in humans and mice. It is also used as a peptide for libido enhancement in some subcultures.

Benefits & Risks of Peptide Therapeutics for Physical & Mental Health
Andrew Huberman
A peptide that plays a key role in activating the pathway for hormone production and reproduction, influencing puberty, libido, and mood.