Research-grade compoundFor laboratory and scientific research use onlyNot for human consumption. No medical claims are made.

Research Peptide
DSIP
Available in 5mg, 10mg and 15mg
- SKU
- DS5
- CAS
- 62568-57-4
- Availability
- In stock
| Quantity | Price per vial | Total | Discount |
|---|---|---|---|
| 1+ | €26.99 | €26.99 | — |
| 3+ | €25.64 | €76.92 | 5% off |
| 5+MOST POPULAR | €24.29 | €121.45 | 10% off |
| 10+ | €22.94 | €229.41 | 15% off |
Important Notice
Research context only — not a medical claim. Not intended for human consumption or therapeutic use.
Reconstitution Required
Lyophilised peptides must be reconstituted with bacteriostatic water or sterile diluent before laboratory use.
Reconstitution guide →Certificate of Analysis
DSIP 10mg — Purity
Independent HPLC testing by Janoshik Analytical – Manufacturer's Report
Certificate of Analysis
DSIP 10mg — Heavy metals
Independent HPLC testing by Janoshik Analytical – Manufacturer's Report
Certificate of Analysis
DSIP 10mg — Endotoxin
Independent HPLC testing by Janoshik Analytical – Manufacturer's Report
DSIP (delta sleep-inducing peptide) is a nonapeptide supplied lyophilized for research into sleep architecture, stress response, and neuromodulatory signalling in animal models.
Frequently asked questions
Why Peptides EU?
Independent Laboratory Testing
Conducted by Janoshik Analytical using HPLC and mass spectrometry.
Fast EU Shipping
Reliable delivery to all EU countries • Discreet, tracked delivery • Starting at €7.99
Professional Storage & Handling
Stored under controlled conditions and shipped with protective packaging to maintain product integrity.
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Returning Customer Discount
You get 5% off every reorder. Applied automatically at checkout.











