DSIP 99% purity 5mg 10mg Lyophilized Powder Improve sleep

sales manager:Nina
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EMAIL: sales@qytrade.com.cn

    DSIP (Delta-Sleep Inducing Peptide) is a naturally occurring nonapeptide neuromodulator composed of nine amino acids.It is an amphiphilic neuropeptide containing a unique β-aspartic acid residue, which renders its peptide chain structure highly stable and resistant to rapid degradation. Primarily found in the brains and tissues of mammals, it has attracted attention for its ability to promote slow-wave sleep and alleviate anxiety, as well as for its antioxidant properties.
    Unlike traditional sedatives, DSIP does not induce forced drowsiness; instead, it naturally promotes and optimizes the quality of slow-wave sleep by enhancing GABA activity and inhibiting NMDA receptors in the brain.  
      It possesses certain anti-lipid peroxidation activity, helps scavenge free radicals in the body, and exhibits anxiolytic and potential neuroprotective properties.

1. Optimize deep sleep and alleviate insomnia
Increases the duration of deep sleep , reduces the time required to fall asleep, minimizes frequent nighttime awakenings, and extends the total duration of continuous sleep;
Preserves normal sleep architecture without causing morning grogginess or a "hangover" effect. Long-term use helps naturally restore sleep rhythms without causing drug dependency or tolerance; highly effective for those who stay up late, struggle to fall asleep, experience light or easily interrupted sleep, or wake up too early.
2. Regulate stress hormones, soothe anxiety, and combat stress
Modulates the HPA stress axis, inhibits abnormally high nighttime cortisol levels, and alleviates chronic mental tension, anxiety, irritability, and sympathetic nervous system overactivity;
Reduces chronic stress-induced damage to the body and mind, breaks the vicious cycle where anxiety prevents sleep and poor sleep exacerbates stress, and enhances emotional stability and stress resilience.
3. Promote growth hormone secretion and accelerate physical recovery
Deep sleep is the primary period for human growth hormone (GH) secretion; DSIP extends deep sleep duration, naturally boosting GH release;
Ideal for fitness enthusiasts to aid muscle recovery and relieve post-exercise soreness and fatigue; also helps restore the body after sleep deprivation or exhaustion, accelerating the self-repair of tissues throughout the body.
4. Regulate circadian rhythms and improve sleep disruptions from shift work or jet lag
Synchronizes the hypothalamic biological clock and regulates the secretion rhythms of serotonin and melatonin, facilitating rapid adjustments to sleep-wake schedules;
Helps individuals dealing with jet lag from cross-time-zone travel, night-shift work, or irregular schedules to quickly re-establish a regular sleep-wake cycle and correct circadian-related insomnia.
5. Endogenous pain relief and management of chronic pain
Activates the body's endorphin pathways and raises the pain threshold, helping to soothe neuropathic pain, chronic somatic aches, and migraines;
Unlike painkillers, it does not act on opioid receptors; instead, it utilizes the body's own analgesic systems to minimize pain-related sleep disturbances, making it suitable for those whose sleep is compromised by pain. 6. Neuro-antioxidant effects: protecting brain cells and delaying aging
Scavenges oxygen free radicals in the body, enhances mitochondrial antioxidant activity, and alleviates brain fatigue caused by cerebral hypoxia or mental overexertion;
Reduces oxidative damage to neurons and helps improve memory loss and lack of focus associated with staying up late; research confirms that long-term intervention can lower the probability of cellular abnormalities and extend cell lifespan, offering potential anti-aging benefits.
7. Supporting withdrawal management: alleviating discomfort associated with substance dependence withdrawal
Clinical studies show it significantly reduces withdrawal symptoms—such as irritability, insomnia, heart palpitations, and physical distress—associated with alcohol and opioid withdrawal;
Helps stabilize dysregulated neuroendocrine functions and reduces insomnia and emotional agitation during withdrawal, serving as a supportive regimen throughout the withdrawal period.

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1. How to make an order?
Send me message and let me know what you need with quantity , then i will calculate to you.

2. What's the lead time and shipping ways?
We will delivery to the package by USPS, FEDEX, DHL paket and UPS express to you after receive your payment, it would take around 12-15 days to your address.

3. How do i keep the peptides when i receive it ?
Peptides in the form of lyophilized powder can be transported at room temperature by vacuum packaging, while polypeptides in the dissolved state need to be refrigerated at 2°C - 8°C. For long-term storage, peptides should be stored in the form of lyophilized powder store at -20°C or -80°C in a sealed container with desiccant, which can avoid the degradation of peptides to the greatest extent.

4. What's the payment methods ?
We could accept pay through usdt,bank transfer.

Zhanpian Trading Co., Ltd. is a professional foreign trade enterprise focusing on global export and supply of various high-purity peptide products. With long-term cooperative production bases, we supply pharmaceutical-grade, cosmetic-grade and food-grade synthetic peptides & bioactive peptides, covering multiple application fields including medicine, skincare and dietary supplements.We implement strict whole-process quality control and provide complete test certificates, customs documents to meet international import compliance standards. Our products have been exported to Europe, Southeast Asia, America and many other regions worldwide.Our professional team offers one-stop services including sample delivery, order customization, customs declaration and cross-border logistics arrangement. Adhering to stable quality, competitive price and on-time delivery, we sincerely welcome global manufacturers and distributors to establish long-term win-win cooperation, and strive to be your trusted one-stop peptide raw material export supplier.