DSIP Nasal Spray 6mg | 15ml
174.00 €
DSIP (Delta Sleep-Inducing Peptide) is a neuropeptide investigated in experimental models for its involvement in sleep regulation and circadian rhythm signaling. Research has explored its interactions with sleep architecture, neuroendocrine pathways, and stress-response mechanisms, with particular interest in its potential influence on growth hormone secretion and neuroprotective processes during sleep states.
Fields of Study
- Sleep and Circadian Rhythm Support
- Stress Modulation
- Hormone Regulation and Growth Hormone Release
- Neuroprotection and Cognitive Support
Produced in US FDA-registered, cGMP certified laboratories, our peptides are trusted for scientific research and development.
The products are not medicines or drugs and they have not been approved by the FDA to prevent, treat, diagnose, mitigate, or cure any disease, ailment or medical condition.
Research Use Only (RUO). All products sold on this website are intended for research use only (RUO). They are not medicines, food supplements, or drugs for human or animal consumption. Products are not intended to diagnose, treat, cure, or prevent any disease or medical condition. By using this site you confirm you are 21+ and purchasing for legitimate laboratory research purposes only. Read full Terms & Research Use Policy.
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norecipe supplies research-grade peptides, steroids, and performance compounds with transparent specifications and batch documentation. Every order is packed discreetly for safe delivery across Europe.
We work with established manufacturers and provide Certificate of Analysis (CoA) on request. Peptide pens and temperature-sensitive products are shipped with ice packs to protect stability in transit.
Explore our full range of injectable pens, nasal sprays, capsules, oral steroids, SARMs, and PCT products — all intended for research use only (RUO).

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