TECHNICAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Product Name | Palmitoyl Dipeptide-7 |
| CAS NO. | 911813-90-6 |
| Appearance | White to off-white lyophilized powder |
| Molecular Formula | C₂₆H₅₁N₃O₅ |
| Molecular Weight | 485.70 g/mol |
| Purity (RP-HPLC) | ≥98.0% |
| Solubility | Soluble in oils, ethanol, and propylene glycol; insoluble in water |
| Endotoxin | <1.0 EU/mg |
| Biological Activity | Signal lipopeptide that enhances epidermal, basement membrane, and dermal fibroblast differentiation. |
| Storage Conditions | Store at 2–8°C for short-term (6 months); -20°C for long-term (1–2 years) in a dry, light-protected container.. |
| Stock Location | Stock in USA |
| MOQ | 1g |
1.MECHANISM OF ACTION
Palmitoyl Dipeptide-7 works by stimulating collagen and elastin production in the skin. The palmitoyl group enhances its lipophilic nature, allowing better penetration into the skin barrier, where it helps strengthen the extracellular matrix and supports skin repair mechanisms. It also helps improve skin hydration and resilience by reinforcing the natural lipid barrier.

2.PRODUCT INDICATIONS
This peptide is primarily used in cosmetic formulations for anti-aging, moisturizing, and skin barrier repair. It is commonly included in serums, creams, and lotions designed to reduce the appearance of fine lines, improve skin elasticity, and enhance overall skin texture, making it suitable for mature or stressed skin.

3.CLINICAL EFFICACY OF PRODUCT
Clinical studies and in vitro research have shown that formulations containing Palmitoyl Dipeptide-7 improve skin hydration, increase firmness, and visibly reduce wrinkle depth. It has demonstrated effectiveness in enhancing skin barrier function and promoting a smoother, more youthful appearance in topical skincare applications.

4.Certificate
GlobalTech Co., Ltd. is committed to providing high-purity biotechnological peptide products, adhering strictly to quality standards and obtaining internationally recognized certifications.
Our production partners all employ GMP-compliant production systems and possess standardized quality control processes covering raw material procurement, synthesis, purification, testing, packaging, and storage. Each batch of product comes with complete documentation, including a Certificate of Analysis (COA), HPLC purity report, mass spectrometry (MS) chromatograms, and third-party testing reports available upon request.
We prioritize:
1.A rigorous quality management system
2.Batch traceability and stability data
3.Professional laboratory testing and validation
4.Compliance with international trade standards
Our commitment to quality, transparency, and regulatory compliance ensures the provision of reliable, stable, and research-grade peptide products to our global partners.

5.DELIVERY & SHIPPING
We specialize in global logistics for various cosmetic peptides. Your order will be handled with the utmost care, ensuring safe, reliable, and intact delivery.
Professional and Secure Packaging
Each bottle of peptide is protected with a special packaging solution to ensure stability and integrity during transportation.
We can also customize packaging according to customer needs.
Shipping Methods
Main Method: International Air Freight
We primarily use DHL, FedEx, UPS, and TNT because of their global reliability, speed, and advanced tracking systems. Air freight ensures the fastest transit time and minimizes the impact of environmental factors on the product.

Global Technology Co., Ltd. is a modern and advanced enterprise specializing in the production and export of active pharmaceutical ingredients (APIs), peptides, and plant extracts. The company invests in and collaborates closely with domestic manufacturers holding GMP, DMF, and FDA certifications, as well as laboratories at renowned universities, to meet diverse customer needs ranging from gram-level to ton-level. This enables Dejurui Pharmaceutical to provide customers with more flexible and convenient access to cost-effective, high-quality products and superior services.
We focus on the research and development and supply of high-quality chemical products, strictly adhering to international standards and quality systems. Our products are stable in performance and reliable in purity, widely used in industrial manufacturing, scientific research, and the fine chemical industry. We provide solid support at every stage with a professional and responsible attitude.
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