Peptide library · Sleep

DSIP

Delta Sleep-Inducing Peptide — used to improve sleep onset and depth and to modulate stress. Timed a few hours before bed.

Also goes by

Delta Sleep-Inducing Peptide · Emideltide

Amino-acid sequence

Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu

Research-market price

~$7.38 /mg avg

observed range $3.15–$11.60/mg

Average across the research market as of 2026-07-19. Informational only — not a Blue Star price, and not an offer to sell.

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Educational information, not medical advice. Nothing here says this compound will treat, cure, or prevent anything. Talk to your physician.