DSIP 10mg Intranasal Spray

DSIP is a well-characterized nonapeptide primarily recognized for its role in regulating sleep architecture and circadian rhythms. In laboratory settings, researchers utilize this compound to study the induction of "delta" wave sleep—the deepest and most restorative phase of the sleep cycle. Beyond its namesake function, DSIP is a fascinating subject for studies on the hypothalamic-pituitary-adrenal (HPA) axis, where it is observed for its potential to modulate stress-related cortisol fluctuations and provide neuroprotective support against oxidative stress.