Buy DSIP (Delta Sleep-Inducing Peptide) in Canada from Legacy Laboratories. DSIP is a naturally occurring neuropeptide first isolated from the brain and studied for its influence on sleep architecture and the stress response.
What Is DSIP?
Delta sleep-inducing peptide is a nine-amino-acid peptide associated with slow-wave (“delta”) sleep and with modulation of the hypothalamic-pituitary-adrenal axis.
How DSIP Works
DSIP is thought to act as a neuromodulator, influencing the release of several hormones and helping normalise disrupted sleep-wake cycles under stress.
Research & Potential Benefits
- Promotion of deeper, more restorative sleep
- Modulation of cortisol and the stress response
- Possible roles in pain perception and thermoregulation
Browse the literature on PubMed.
Stacking DSIP
DSIP is commonly researched alongside recovery and longevity peptides such as Epithalon and Selank.
Important Information
The information above is provided for educational and research purposes only and has not been evaluated by Health Canada or the U.S. Food & Drug Administration. Products are not intended to diagnose, treat, cure, or prevent any disease. Semaglutide and Tirzepatide are prescription medications in many jurisdictions; nothing here is medical advice. Always consult a licensed healthcare professional before beginning any new compound.






UPDATED SEPTEMBER 4TH, 2026
Reviews
There are no reviews yet.