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DSIP

A neuropeptide isolated in 1977 and studied for sleep architecture and stress response.

DSIP illustration
Reading research compound documentation

Vendor listed this name?

Delta Sleep-Inducing Peptide

Research suppliers reuse acronyms and blend names—confirm identity before assuming you know the compound.

Structure (cute edition)

Simplified amino acid chain for DSIP
2D chemical structure from PubChem ✨ real molecule sketch

This peptide is a short chain of about 4 amino acids—think of it as a tiny protein necklace on your label.

INCI: Delta Sleep-Inducing Peptide · ~4 amino acids in our simplified view

Research & public records

Counts and links from public databases (PubMed, ClinicalTrials.gov, Wikidata, NIH drug nomenclature). Educational only — not medical advice.

Knowledge base: protein-coding gene in the species Homo sapiens — Wikipedia

PubMed: 407 indexed papers (search PubMed)

Clinical trials: 84 studies on ClinicalTrials.gov (view search)

ChEMBL: EMIDELTIDE · max phase 2.0

What brands say it does

DSIP (Delta Sleep-Inducing Peptide) appeared to promote slow-wave sleep in early animal studies. Human data is inconsistent; it is not an approved sleep drug. Still sold by research suppliers for experimental use.

Where you’ll find it

Sleep biohacking forums and research peptide catalogs.

Other names you might see

Delta Sleep-Inducing Peptide Emideltide

Similar peptides

Educational only—not medical advice. We do not sell peptides. Unregulated research chemicals carry serious purity and legal risks.