Peptide Database

DDAVP · 1-desamino-8-D-arginine vasopressin

Desmopressin (DDAVP) is a synthetic vasopressin analog modified to eliminate vasopressor activity while retaining antidiuretic potency. FDA-approved for central diabetes insipidus, nocturnal enuresis (bedwetting), and von Willebrand disease, it achieves selective V2 receptor activation. Research explores its role in cognitive enhancement, where intranasal administration shows effects on memory consolidation.

Pitocin · the "bonding hormone"

Oxytocin is a 9-amino-acid neuropeptide produced in the hypothalamus and released by the posterior pituitary. Beyond its classic roles in parturition and lactation, research demonstrates effects on social bonding, trust, empathy, fear extinction, and autism spectrum disorder. Intranasal oxytocin research has produced mixed results in clinical trials, but it remains one of the most studied peptides in social neuroscience.