Research Grade · 99%+ Purity · COA Verified

DSIP (Delta Sleep-Inducing Peptide) is a well-studied synthetic nonapeptide (a nine-amino-acid chain) originally isolated from the cerebral venous blood of rabbits in a induced state of deep sleep. Renowned in neurobiological research, DSIP readily crosses the blood-brain barrier to act as a neuromodulator. It is extensively investigated for its unique ability to encourage slow-wave delta sleep cycles, promote neuroprotection, and restore optimal circadian balance without causing sedative or hypnotic dependence.

Key Research Focus Areas:

• Circadian Rhythm & Delta Sleep Promotion: Highly researched for its capability to target and stimulate the production of delta (slow-wave) sleep EEG patterns, offering a primary model for studying deep cellular rest, repair, and sleep-wake cycle restoration.

• Neuroprotective & Stress Adaptation Pathways: Acts as an adaptive modulator during severe physiological stress. It helps suppress the hyper-activation of the hypothalamic-pituitary-adrenal (HPA) axis, mitigating the systemic impacts of cortisol and acute stress.

• Endogenous Antioxidant Upregulation: Investigated for its capacity to reduce oxidative stress and lipid peroxidation in neural tissues, maintaining cellular membrane integrity under inflammatory strain.

• Luteinizing Hormone (LH) and GH Regulation: Demonstrates secondary neuroendocrine signaling qualities, interacting with the pituitary gland to modulate baseline releases of growth hormone and luteinizing hormone.

Product Specifications:

• Purity: >99% verified via HPLC & Mass Spectrometry testing.

• Format: Lyophilized (freeze-dried) powder for maximum structural stability.

• Storage: Store dry at -20°C for long-term preservation; keep refrigerated at 2°C–8°C after reconstitution.

⚠️ Research Disclaimer

This product is sold strictly as a lyophilized peptide for laboratory research and in vitro testing purposes only. It is not approved for human consumption, therapeutic, or diagnostic use. For research use only.