Name:Molly

email: zwxs5@zwxstech.com

whatsapp/wechat: +86 15100979596

• • ——✨ Why Choose Us ✨——

    1. Stable & Premium Raw Material Supply

       
       

       We boast a well-equipped production base and a reliable, high-quality raw material chain, ensuring every product delivers consistent, top-tier performance for your business.
       
       
    2. Rigorous Quality Control System

       
       

       Our strict multi-stage inspection process and professional certified testing guarantee that every batch meets international standards, so you can trust the quality of your final products.
       
       
    3. Professional & Integrated Service Team

       
       

       Our experienced sales team provides end-to-end, personalized support—from product selection to after-sales—making your procurement process smooth and efficient.
       
       
    4. Flexible OEM & ODM Solutions

       
       

       We accept a wide range of custom OEM & ODM services with low MOQ, perfectly adapting to your unique brand requirements and market demands.
       
       
    5. One-Stop Factory Direct Service

       
       

       As a professional manufacturer and supplier with integrated production and sales, we offer a true one-stop solution, cutting out middlemen to give you competitive pricing and faster delivery.

    

    ——  Full Function Introduction  ——

    
    

    Premium DSIP (CAS 62568-57-4) is designed to support healthy sleep cycles, help improve sleep quality, promote deeper and more restful sleep, and assist in reducing occasional restlessness. It supports relaxation, eases daily stress, helps regulate sleep rhythm, and supports overall nighttime recovery for a refreshed and energized state upon waking.

    
    

    ——  Core Functions & Benefits  ——

    
    

    1. 1. Powerful Weight Management

    • Effectively suppress appetite and reduce food intake.
    • Slow down gastric emptying for stronger and longer satiety.
    • Help reduce body fat and support healthy body composition.

    
    

    1. 2. Stable Blood Glucose Control

    • Stimulate secretion and inhibit glucagon release in a glucose-dependent manner.
    • Help maintain stable blood sugar levels and reduce blood glucose fluctuations.
    • Support the improvement of sensitivity.

    
    

    1. 3. Long-Acting & Stable Performance

    • High stability, long half-life, and reliable effect.
    • Good solubility and process compatibility, suitable for freeze-dried powder formulations.

    
    

    1. 4. High Purity & Reliable Quality

    Produced under strict quality control system.

    • Complete testing and certification to ensure product safety and stability.

    
    

    1. 5. Wide Application & Flexible Customization

    Suitable for laboratory research, cosmetic raw materials, and pharmaceutical development fields.

    • Support OEM & ODM services with low MOQ to meet different customer needs.

    Item	Details
    Product Name	DSIP (Delta Sleep-Inducing Peptide)
    CAS No.	62568-57-4
    Purity	≥99% (HPLC tested)
    Molecular Formula	C₃₅H₄₈N₁₀O₁₅
    Molecular Weight	848.81
    Appearance	White lyophilized powder
    Specification	2mg/vial, 5mg/vial, 10mg/vial
    Storage	Sealed, dry, avoid light; 2–8°C refrigeration recommended
    Shelf Life	2 years under proper storage
    Quality	Third-party tested, COA available
    Service	Factory direct supply, door-to-door safe delivery

    
    

    ——  Product detials  ——

    
    

    

    
    

    

    

    

    

    

    

    Our customers are located all over the world. Our main markets include the United States, Canada, Australia, the United Kingdom, the Netherlands, Germany, France and other European Union countries, as well as Southeast Asia, South America and Oceania.

    
    

    We conduct our business based on integrity, trust and long-term cooperation. We sincerely look forward to establishing stable, win-win and long-term business partnerships with customers worldwide.

    
    

    

    
    

    

    
    

    

    

      ——  Our Company  ——

    Our company is a modern high-tech enterprise specialized in R&D, production and export of APIs, pharmaceutical intermediates and plant extracts. Our products are widely used in medicine, healthcare, cosmetics, nutritional supplements and food additives.

    
    

    We own a 95-acre GMP-standard factory equipped with modern workshops, advanced R&D and quality inspection centers. Our in-house production system covers processing, extraction, packaging and delivery, ensuring high product quality and efficiency.

    
    

    With strong R&D capabilities and long-term cooperation with universities and research institutes, we provide stable and innovative products for global customers. We have accumulated rich international trade experience and built a complete marketing and service network worldwide.

    
    

    We always uphold integrity and professionalism, and sincerely look forward to long-term win-win cooperation with partners all over the world.

    

    

    We supply large quantities of peptides.In addition to regular specifications, we can also customize according to customer requirements.
    The minimum order quantity is 1 box(10vials), we welcome customers to order samples for testing.Please contact us for COA or HPLC.
     We believe that as long as the quality is good enough will lead to long-term cooperation.Looking forward to your inquiry.

    ——  FAQ  —— 

    
    

    Q1: How to place an order?

    
    

    A: Send us your product list and quantity. We will offer the best price. After payment is confirmed, we will arrange shipment and provide the tracking number.

    
    

    Q2: Do you provide samples?

    
    

    A: Yes, we can supply samples. Customers only need to bear the shipping cost.

    
    

    Q3: Do you offer discounts for bulk orders?

    
    

    A: Yes, the more you order, the better price you can get. Large quantities are negotiable.

    
    

    Q4: What is your delivery time?

    
    

    A: Normally 1–2 working days after payment (excluding holidays). For orders over 50kg, lead time is 3–7 days depending on quantity.

    
    

    Q5: What payment terms do you accept?

    
    

    A: We accept TT, Bank Transfer, PayPal, Alipay, WeChat, Visa, Mastercard, Apple Pay, Google Pay).

    
    

    • Orders ≤ 1000 USD: 100% advance payment
    • Orders ≥ 1000 USD: 50% deposit, balance before shipment

    
    

    Q6: Do you accept OEM & ODM?

    
    

    A: Yes, we support OEM and ODM services. We can customize formula, packaging and labeling according to your requirements.

    
    

    Q7: How do you guarantee product quality?

    
    

    A: All products are tested by professional equipment before shipment. We provide COA. If quality does not meet the standard, you can apply for a refund.

    
    

    Q8: Which shipping methods do you use?

    
    

    A: We ship via DHL, FedEx, UPS, TNT, EMS and air freight. We also support sea shipping for large orders. You can use your own forwarder if needed.

    
    

    Q9: What is your production capacity?

    
    

    A: We have a large-scale GMP factory with sufficient production capacity to support both small trial orders and large bulk orders.

    
    

    Q10: Do you have long-term cooperation support?

    
    

    A: Yes. We offer stable supply, exclusive price and after-sales service for long-term partners. We look forward to building win-win relationships worldwide.

    
    

    ——  Our Advantage  ——

    
    

    1. 1. Product Quality Assurance

       
       

       We strictly control every production process and implement a complete quality inspection system to ensure stable and reliable product quality.
       
       
    2. 2. After-Sales & Return Policy

       
       

       If you receive damaged, wrong or defective products, please contact us immediately. We will handle returns, refunds or replacements in accordance with our official policy.
       
       
    3. 3. Professional Technical Support

       
       

       We have a professional technical team to provide you with formula guidance, application suggestions and after-sales problem solving.
       
       
    4. 4. Order & Logistics Tracking

       
       

       Once your order is shipped, we will provide the tracking number immediately, so you can check the logistics status anytime and anywhere.
    5. 
       
    6. 5. Customer-First Service

       
       

       We highly value customer feedback and continuously optimize products and services based on your opinions.
       
       
    7. 6. Timely Updates & Notifications

       
       

       We regularly update new products, promotions and industry information. You can subscribe to stay informed of the latest news.
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    9. ——  shipping&payment  ——
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