Sleep research neuropeptide
DSIP.
4 vendors · $19–41
Delta sleep-inducing peptide — 9-residue neuropeptide first isolated from cerebral venous blood during low-frequency sleep induction. Researched for sleep–wake cycle mechanisms; not approved for human therapeutic use anywhere.
Live vendor register · sorted by price
Every vendor. Same compound, sorted ascending.
DSIP · price-normalised
n = 4 vendors
03
Peptide Pros
VID-PEPTIDE-COA library (method unstated)
99%
Same-day dispatch · US dispatch · sale price
$40
04
Core Peptides
VID-CORE-PEPPer-product COA (method unstated)
99%
Same-day dispatch · US dispatch
$41
Long-form research guide
Sleep Enhancement Research. Mechanism + protocols + safety.
Slow-wave sleep modulation and stress-induced insomnia in EEG models
Open the long-form guide for DSIP →