DSIP
$43.99
DSIP (Delta Sleep-Inducing Peptide) is a naturally occurring nonapeptide composed of nine amino acids (Trp–Ala–Gly–Gly–Asp–Ala–Ser–Gly–Glu). It has been studied in research settings for its role in neuropeptide signaling pathways, including mechanisms related to sleep regulation, stress response, pain modulation, and endocrine processes.
Usage Disclaimer: Research Use Only. This product is intended strictly for laboratory research and in-vitro studies. It is not for human or animal consumption, medical use, or diagnostic purposes. Any unauthorized use of this product is strictly prohibited.
FDA Compliance: FDA Notice. The statements made regarding these products have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
Research Studies
Stroke Recovery in Rats (2021)
Rats | 120 μg/kg nasal | 7 days | Enhanced motor recovery
Intranasal DSIP administration before and after induced stroke accelerated motor function recovery without significantly reducing infarct size, suggesting neuroprotective mechanisms.
Chronic Insomnia Double-Blind Study (1991)
Human | 15-30 nmol | 6 consecutive nights | Improved sleep efficiency
Double-blind crossover study showed DSIP improved objective sleep quality with higher sleep efficiency and shorter sleep latency compared to placebo, though subjective improvements were modest.
Endocrine Modulation Research (1988)
Human/Animal | Various doses | Multiple studies | Hormone regulation
Multiple studies demonstrated DSIP modulates ACTH, cortisol, and growth hormone release, suggesting broad neuroendocrine regulatory effects beyond sleep.
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