DSIP 5mg

Delta Sleep-Inducing Peptide (DSIP) is a naturally occurring nonapeptide extensively researched for its role in sleep regulation, stress adaptation, and neuroendocrine function. Found in the brain and peripheral tissues, DSIP has been studied for its ability to promote deep, restorative sleep by modulating sleep architecture and circadian rhythms through interactions with neurochemical systems including GABA and NMDA receptors. Its influence on the hypothalamic-pituitary-adrenal (HPA) axis suggests potential involvement in stress hormone regulation, including cortisol modulation.