Sleep Peptides

Peptides most studied for sleep, with mechanism, evidence, and regulatory status.

A synthetic GHRH analog that stimulates the pituitary gland to release growth hormone, often paired with DAC to extend i

A synthetic vasopressin analog used clinically for central diabetes insipidus, nocturia in selected patients, and certai

A naturally occurring neuropeptide that crosses the blood-brain barrier to promote deep delta-wave sleep and reduce phys

A synthetic hexapeptide ghrelin receptor agonist studied for potent growth hormone release and endocrine testing applica

A first-generation growth hormone secretagogue peptide known for stimulating GH release and appetite through ghrelin-rec

A highly selective growth hormone secretagogue that triggers GH release without increasing cortisol, prolactin, or appet

A naturally occurring hypothalamic nonapeptide hormone clinically used in obstetrics and studied for social bonding, str

A synthetic heptapeptide with potent anxiolytic (anti-anxiety) and nootropic properties, developed by the Russian Academ

An FDA-approved synthetic GHRH fragment used clinically to diagnose and treat growth hormone deficiency in children and