aka Delta Sleep-Inducing Peptide
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DSIP is a nonapeptide originally isolated from rabbit sleep-inducing brain extracts. It has been studied for effects on sleep architecture and stress response. Evidence for efficacy is limited and mixed. It may act through modulation of GABA and opioid systems.
PubMed results: 346 · Human studies: 88 · Animal studies: 324
Ranges reflect protocols studied in published research and animal-model extrapolation. Presented for research purposes only, not a recommendation or instruction for human use.
Doses studied in published research. Information presented for research purposes only, not a recommendation for human use.
7-8 minutes (low confidence)