DSIP China

Product Details:

• Properties DSIP peptide ( -sleep-inducing peptide), a classic natural nonapeptide, is unique primarily due to its special structural design, central nervous system hurdle-crossing ability, and unique biological characteristics. We can summarize its core features into the following four aspects: 1. Structural and Physical Characteristics: Small and Extremely Soluble Ultra-small molecular structure: It consists of only 9 amino acids. Compared to the 28 amino acid VIP peptide, DSIP's structure is much simpler, with a molecular weight of only 848.8 g/mol. High water solubility and stability (powder state): As a short peptide, its white lyophilized powder state exhibits excellent water solubility. Its chemical structure is very stable and does not easily denature under a dry, light-protected environment at -20 C. 2. Pharmacokinetic Characteristics: Hurdle-crossing ability and rapid metabolism Excellent blood-brain barrier permeability: This is the most crucial physicobiological characteristic of DSIP. Most peptides, due to their large molecular size, have difficulty entering the brain from the bloodstream. DSIP, however, can cross the blood-brain barrier (BBB) relatively freely, acting directly on the central nervous system, which is a major prerequisite for its precise sleep regulation. Extremely short in vivo lifespan: Similar to VIP peptides, DSIP has a very short half-life in the bloodstream (only a few minutes). After entering the body, it is rapidly broken down and degraded by aminopeptidases in the blood and tissues. 3. Biological characteristics of action: "Smoothing" rather than "forcing" Non-sedative induction: This is its biggest difference from ordinary sleeping pills (such as benzodiazepines). DSIP does not forcibly paralyze nerves, nor does it change the normal sleep structure (e.g., it does not suppress REM sleep). It works by "smoothing" brain waves, inducing the brain to produce slow waves (Delta waves), allowing the body to enter deep sleep in accordance with its natural biological clock. A bidirectional regulator: It not only helps with sleep but also helps maintain wakefulness during the day. It functions more like a "clock regulator," bidirectionally regulating neurotransmitter release based on the body's diurnal environment, exhibiting strong adaptogen characteristics. 4. Powerful "Stress Resistance" and "Drug Resistance" Characteristics HPA Axis Protector: DSIP possesses a powerful "braking" effect when facing acute mental or physical stress. It inhibits the release of corticotropin-releasing factor (CRF) from the hypothalamus, thereby preventing a surge in stress hormones (cortisol). No Tolerance or Addiction: In animal studies, long-term administration of DSIP peptides did not induce dependence (addiction) like with traditional drugs, nor did it trigger rebound insomnia upon discontinuation.
• Appearance Research Grade
• Purity 99%
• HS Code 2937190099
• Shape other
• Storage Freezer
• Physical Form Powder
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