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DSIP (Delta Sleep-Inducing Peptide) is a naturally occurring nonapeptide originally isolated from the cerebral venous blood of sleeping rabbits and named for its ability to induce delta-wave deep sleep states. Research has examined its effects on sleep stage duration, circadian rhythm entrainment, cortisol and ACTH regulation, and stress-induced behavior in animal models. It has also been studied for its analgesic properties and effects on oxidative stress. DSIP is notable as one of the few neuropeptides isolated specifically in the context of sleep physiology research, making it a unique compound for circadian and neuroendocrine studies. Produced and handled according to documented quality and batch control standards.
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Effective June 29, 2026
Research Use Only. All products sold by n1Aminos are research compounds intended strictly for laboratory and research use only. They are not for human or veterinary use and are not drugs, dietary supplements, cosmetics, or food. These products have not been approved or evaluated by the U.S. Food and Drug Administration (FDA). No statement on this site has been evaluated by the FDA, and nothing offered here is intended to diagnose, treat, cure, or prevent any disease. By purchasing, you agree these materials will not be administered to or used in any human or animal.
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