DSIP: The Sleep Peptide Reshaping Research on Sleep Architecture, Stress, and Opioid Withdrawal

Delta SleepInducing Peptide (DSIP) was first isolated from rabbit cerebral fluid in the 1970s and has since become one of the most studied neuropeptides in sleep science. Its ability to promote slowwave sleep, modulate the HPA stress axis, and potentially attenuate opioid withdrawal has made it a subject of renewed regulatory and clinical interest in 2025–2026.

For research use only. Not for human consumption.