10% off first order Cheapest
View Peptides UK scorecard →
Where to buy
Where to buy DSIP in the UK
DSIP (Delta Sleep-Inducing Peptide) is a nonapeptide first described in older Russian and German EEG sleep research. UK availability is research-tier only. Most published literature is decades-old preclinical work. Editorial commentary on the UK retail landscape under research-use-only framing.
Independent, and paid nothing. We take no commission, no referral fee and no payment from any retailer, clinic or pharmacy on this site. Outbound links are ordinary untracked links. How we are funded.
Research-tier only. Not a UK-licensed medicine.
What it is
DSIP is a nonapeptide studied in older preclinical sleep-EEG research.
Caveats before buying
- · Research-tier compound. Not a UK-licensed medicine.
- · Most published literature is older preclinical EEG work, not modern human RCTs.
- · Counterfeit risk is elevated for less-common research compounds; demand a per-batch CoA.
Filter by compound
BPC-157 TB-500 MOTS-c Ipamorelin GHK-Cu CJC-1295 (with DAC) ACE-031 AOD-9604 DSIP Epitalon Follistatin-344 GHRP-2 GHRP-6 Hexarelin HGH Fragment 176-191 IGF-1 DES IGF-1 LR3 Kisspeptin-10 MGF NAD+ Pal-GHK PEG-MGF PT-141 Bremelanotide Selank Semax Sermorelin SNAP-8
DSIP: UK retailers compared on CoA transparency
Snapshot 2026-05-20. Verify on retailer site.
| Product | Size | Retailer | Price | Scorecard |
|---|---|---|---|---|
 DSIP | 5mg | Peptides UK 10% off first order Cheapest | £14.95 | View scorecard |
Sorted by price ascending. Prices snapshot 2026-05-20 and may be out of date. Open a retailer scorecard to see how it scores on CoA transparency before you decide. Editorial selection independent of commercial arrangements. See how we are funded.
Frequently asked questions
Is DSIP backed by modern clinical trials?
The published lineage is largely older Russian and German preclinical EEG research. Modern Western RCT replication is sparse. Editorial commentary, not a clinical recommendation.
PeptideClear does not sell, dispense, prescribe, or recommend DSIP for any specific person. This page is editorial commentary on the UK retail landscape, ranked by Certificate of Analysis Trust tier. Every research peptide on this page is sold under research-use-only framing.
Read our full methodology and how we are funded.