DSIP 10mg Australia | Nootropic Research Peptide
DSIP (Delta Sleep-Inducing Peptide) is one of the longest-studied neuropeptides in sleep research. A synthetic nonapeptide (a chain of nine amino acids) first described in the 1970s, it is referenced across decades of scientific literature — making it one of the most established sleep-research peptides available in Australia, particularly in sleep-regulation and stress-response research models.
DSIP is available in a 10mg strength, supplied as a lyophilised powder with independent third-party testing.
What Is DSIP?
DSIP is a naturally occurring neuropeptide that was first isolated during early research into sleep regulation. In published literature it is studied for its possible role in sleep patterns and the body’s stress response, with findings that remain mixed and still being explored — which makes it a long-standing subject across academic and preclinical neuroscience studies.
DSIP Research Background
Interest in DSIP spans several areas of neuroscience research: sleep-architecture models, stress-response studies and neuroendocrine signalling. It is often discussed alongside other neuropeptides studied in related research. Findings remain within a research context, and DSIP continues to be studied as work in this area develops.
DSIP Specifications
| Peptide | DSIP |
|---|---|
| Strength | 10mg |
| Form | Lyophilised powder |
| Purity | 99.114% (tested batch) |
| Testing Method | Independent third-party analysis (Janoshik) |
| Storage | 2–8°C |
Quality & Testing
This batch of DSIP has been independently analysed by a third-party laboratory (Janoshik) for identity, content and purity. Its test report is shown below so researchers can verify exactly what they receive — see our Lab Results page for all current reports.
Ordering DSIP in Australia
DSIP is held in local Australian stock and dispatched the same business day on orders placed and paid before 1pm AEST, Monday to Friday, with tracked delivery nationwide. On arrival, store the lyophilised powder refrigerated, away from light, to maintain stability.
Related Research Peptides
Researchers working with DSIP often also look at Selank and Semax, studied in related neuropeptide research. Browse the full range of research peptides in Australia on our shop page.
Research use only. This product is intended strictly for laboratory research use. It is not for human or animal consumption, and not for diagnostic or therapeutic use. Nothing on this page constitutes medical advice or a therapeutic claim, and no statement here should be taken as describing an effect of DSIP in humans.

