In stock · Same-day dispatch before 12PM AEST
Buy DSIP Australia
Research-grade DSIP (Delta Sleep-Inducing Peptide) — a naturally occurring neuropeptide studied for delta-wave sleep and stress-axis research. Supplied as lyophilised vials at 99.1% HPLC purity, independently tested and COA verified. Dispatched from our Melbourne warehouse Australia-wide.
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DSIP Pricing — Australia
Free standard shipping over $199 AUD. Wholesale pricing — see /wholesale.
What is DSIP?
DSIP (Delta Sleep-Inducing Peptide) is a naturally occurring neuropeptide studied in preclinical models for its association with delta-wave sleep regulation and neuromodulatory signalling.
In published preclinical research, DSIP has also been examined for interactions with the hypothalamic-pituitary-adrenal (HPA) stress axis. Its mechanisms remain an active area of research. It remains a research compound — not TGA-approved — and is supplied strictly for in-vitro laboratory research.
Related research guides and compounds: Peptide Storage Guide, How to Reconstitute Peptides.
Frequently Asked Questions
DSIP is available in Australia from Peptide Warehouse Australia (auspeptidewarehouse.com.au), an Australian-owned research supplier based in Melbourne. We stock DSIP (10mg) at 99.1% HPLC purity, dispatched Australia-wide via Australia Post with full tracking. Orders before 12PM AEST dispatch the same business day from our Melbourne warehouse.
DSIP is $69.99 AUD per vial. Tiered wholesale pricing is available for verified labs and resellers via our /wholesale page. PayID and Bank Transfer are fee-free; all fees are shown transparently before you confirm.
Our DSIP is independently tested by third-party HPLC at 99.1% purity, with a Certificate of Analysis covering HPLC purity quantification, mass spectrometry identity confirmation, and sterility screening. The full COA is publicly viewable in our /coa library — match the lot number on your vial to verify.
DSIP is legal to purchase in Australia for legitimate in-vitro laboratory and research purposes. It is not for human consumption, therapeutic, or veterinary use, and is not TGA-approved in this research form. Purchasers must be 18+ and confirm research-only intent at checkout. See our /legal page for full information.
Yes — DSIP, Delta Sleep-Inducing Peptide, DSIP peptide refer to the same research compound. Our DSIP is supplied as a research-grade lyophilised powder at 99.1% HPLC purity with full COA documentation. Not for human consumption — for research use only.
Orders placed before 12PM AEST on a business day are dispatched the same business day from our Melbourne warehouse via Australia Post with full tracking. Standard Post (2–6 business days) is $8.99; Express Post (1–3 business days) is $13.99. Free standard shipping over $199 AUD. All packages ship in plain discreet packaging.
Yes. Lyophilised DSIP must be reconstituted with bacteriostatic water (BAC water) before use in research protocols, and 31G insulin syringes are used for precise transfer. Both are available on the same order — see /products/bac-water-10ml and /products/insulin-needles-31g.
Ready to Order DSIP?
10mg dispatched from Melbourne Australia-wide. Full COA at /coa.
Buy DSIP →Research Use Only: DSIP is supplied strictly for in-vitro laboratory and research purposes. It is not approved or intended for human consumption, therapeutic, or veterinary use, and has not been evaluated by the TGA for therapeutic use. You must be 18 years of age or older to purchase.