Where to Buy DSIP in the UK
DSIP (Delta Sleep-Inducing Peptide) is a neuropeptide with a long footprint in sleep-physiology and stress-response research. Sourcing it well in the UK rests on independent COA data and a cold chain kept on home soil. This guide explains what DSIP is, what to check, and where Peptura fits.
DSIP
Purity (HPLC)
98%+
Method
HPLC-UV / MS
Storage
-20°C
UK dispatch
Same-day
What is DSIP?
DSIP is a nine-amino-acid neuropeptide first isolated in 1977 from cerebral venous blood during induced-sleep studies. Research has examined its place in sleep regulation, stress modulation and neuroendocrine activity, taking in effects on circadian rhythm and interactions with the hypothalamic-pituitary axis. DSIP is supplied as a lyophilised powder for in-vitro laboratory research only, not for human or veterinary use.
Published research on Delta sleep-inducing peptide is indexed on PubMed.
Intended Use: Strictly for in-vitro laboratory research. Not for use in humans or animals. This product has not been evaluated by the MHRA or FDA.
Why researchers choose Peptura for DSIP
98%+ HPLC purity
Every batch verified by accredited third-party labs.
COA on every batch
Full Certificate of Analysis published per product page.
UK cold-chain storage
Stored at -20°C from arrival through dispatch.
Same-day UK dispatch
Royal Mail Tracked 24, free UK delivery over £45.
