Sleep-modulation research peptide.
Product Information
- Compound: DSIP (Delta Sleep Inducing Peptide)
- Category: Neuropeptide research
- Form: Lyophilized powder, single-use vial
DSIP: Mechanism & Published Research
Delta Sleep Inducing Peptide (DSIP) is a synthetic nonapeptide originally associated with experimental sleep research. It has since appeared in neuroendocrine, electrophysiological and stress-response studies.
The published literature is limited and mixed. Researchers have examined sleep architecture, stress-related hormones and neural signalling, but results vary by species, model and experimental conditions.
Because the evidence base remains exploratory, this page does not claim that DSIP produces a sleep or health outcome. The material is offered as a research reagent for controlled laboratory and analytical work only.
The live catalogue currently lists a 5mg lyophilized vial. Researchers can request the applicable batch documentation and should follow the vial label for handling information.
Research use only: this information is provided for scientific reference. Canada Peptide Supply does not provide medical advice. DSIP is not approved by Health Canada for human consumption, diagnosis, treatment, or prevention of disease.
Batch documentation
Before ordering, contact us with the product name and selected size to ask which batch documentation is available. For an existing order, include the batch number on the label. Match any certificate to the exact batch and review the methods and results reported; a purity result alone does not establish sterility or suitability for human use. See our COA policy.
Shipping within Canada
Orders ship within Canada. Standard shipping is $24.99 CAD and express shipping is $49.99 CAD. Free standard shipping applies to a merchandise subtotal of $250 CAD or more; express shipping is not included. Review shipping, dispatch and returns before ordering. Transit estimates begin after dispatch.
Intended Use
This product is sold strictly for laboratory research, in-vitro testing, and analytical reference. It is not approved by Health Canada for human consumption, diagnosis, treatment, or prevention of disease. Buyer must be 21 years of age or older. By purchasing, you agree to our Terms of Sale.
Frequently asked about DSIP
What is DSIP (Delta Sleep Inducing Peptide) studied for?
A laboratory neuropeptide used in exploratory sleep-related, neuroendocrine and stress-response research models. Research topics describe controlled experimental work and are not claims of clinical efficacy or directions for personal use.
Is this product intended for human use?
No. DSIP (Delta Sleep Inducing Peptide) is sold strictly for laboratory research, in-vitro testing and analytical reference. It is not approved by Health Canada for human or veterinary use.
What is your refund policy?
Refunds, replacements and damaged-order claims follow our shipping, dispatch and returns policy.






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