TECHNICAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Product Name | Acetyl Hexapeptide-39 |
| CAS NO. | 1382088-38-1 |
| Appearance | White to off-white lyophilized powder |
| Molecular Formula | C₃₂H₅₁N₇O₁₀ |
| Molecular Weight | 693.8 g/mol |
| Purity (RP-HPLC) | ≥98% |
| Solubility | Insoluble in water; soluble in DMSO, ethanol, or propylene glycol |
| Endotoxin | ≤1.0 EU/mg |
| Biological Activity | PGC – 1α antagonist; inhibits preadipocyte differentiation, reduces lipid accumulation in adipose tissue, diminishes cellulite and skin surface irregularities |
| Storage Conditions | Store at – 20°C to – 80°C in a dry, dark environment; avoid repeated freeze – thaw cycles; ship at 4°C |
| Stock Location | Stock in USA |
| MOQ | 1g |
The mechanism of action of Acetyl Hexapeptide-39 involves the inhibition of acetylcholine release at neuromuscular junctions, which helps temporarily reduce muscle contractions responsible for dynamic wrinkles. By moderating muscle activity, it softens the appearance of expression lines such as crow's feet and forehead wrinkles, while supporting overall skin firmness and texture. This targeted approach contributes to a visibly smoother, more rejuvenated facial appearance with regular use.

This product is specifically indicated for use in anti-wrinkle and anti-aging skincare products, including serums, eye creams, forehead treatments, and products targeting nasolabial folds. It is suitable for adults looking to diminish the look of existing expression lines and prevent the formation of new wrinkles, making it ideal for both daily preventative skincare and intensive rejuvenation regimens. Its gentle profile also allows for inclusion in formulations designed for sensitive skin.

Clinical studies and in-vivo trials substantiate the efficacy of Acetyl Hexapeptide-39, demonstrating visible reductions in wrinkle depth and skin roughness with consistent application. Research shows improvements in skin elasticity, hydration, and overall tone, contributing to a more youthful and refreshed appearance. These findings validate its role as a reliable, evidence-based ingredient in cosmetic formulations aimed at delivering non-invasive, noticeable anti-aging benefits.

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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