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Details
Strength:10mg
Form:Lyophilized research material
Testing:Third-party tested
Documentation:COA available
DSIP — delta sleep-inducing peptide — studied in sleep, neuroendocrine, and circadian research models.
DSIP is a lab-made chain of 9 amino acids (the building blocks of proteins). Scientists at the University of Basel first pulled it out of rabbit brain blood in 1977, after electrically stimulating a part of the brain and watching what changed in the blood flowing out. They named it for its ability to create deep-sleep brain waves. The peptide has been found in several parts of the brain and body and sits near the hormone-control circuits. After 50 years of research, no one has found the specific spot on a cell that DSIP attaches to, no regulator in any major country has approved it as a medicine, and it is still a research tool — not a drug.
Keep lyophilized research material sealed, protected from light, and handled with standard laboratory controls. Follow internal SOPs for storage, reconstitution, labeling and disposal.
Not approved for human use. Listed on the FDA's 503A Category 2 (bulk drug substances raising significant safety risks) per the April 15, 2026 Categories Update, carried forward from prior restricted-bulks lists.
DSIP is the WAGGDASGE nonapeptide. PubChem indexes it at CID 68816 with formula C35H48N10O15, molecular weight approximately 848.8 g/mol, and CAS 62568-57-4.
We display batch-level certificates of analysis (mass spec, HPLC purity) for all research-grade material.
Lyophilized peptides manufactured in GMP-certified facilities. No fillers, no shortcuts.
We display batch-level certificates of analysis (mass spec, HPLC purity) for all research-grade material.
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IMPORTANT: All products sold by Premium Peptides are intended for laboratory research only. They are not intended for human consumption, medical use, or as substitutes for prescription medications. These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.