从China供应商批发进口Acetyl Tetrapeptide-5 — FOB条款

Acetyl Tetrapeptide-5, also marketed as Eyeseryl, is a synthetic peptide with the molecular formula C20H28N8O7 and a molecular weight of 492.49. Supplied by Zhenyibio Technology Inc. as a white powder, it achieves purity above 98 percent, making it suitable for premium skincare formulations. The compound is identified by CAS number 820959-17-9 and EINECS number 1312995-182-4, confirming its regulatory registration for cosmetic use.

This peptide functions as a humectant, leveraging hygroscopic properties to draw moisture from deeper skin layers to the surface, which helps reduce puffiness around the eyes. It is a key active in anti-aging products, particularly serums, creams, and gels targeting dark circles and under-eye bags. Industry standards for cosmetic peptides like this typically require purity above 95 percent to ensure efficacy in formulations, with water solubility being a critical factor for integration into aqueous bases.

Manufacturers in skincare and personal care sectors source Acetyl Tetrapeptide-5 in bulk for OEM production, with common packaging options including 10 mg, 1 g, and 5 g bottles. The ingredient is stable under typical storage conditions and compatible with a range of cosmetic bases, from emulsions to water-based gels. Buyers in international markets often prioritise suppliers with consistent purity levels and regulatory compliance for seamless formulation development.

Zhenyibio Technology Inc. operates from Xi'an, Shaanxi Province, with its registered address at No.29 Kejiliulu, Gaoxin District. The company specialises in the supply of synthetic peptides for cosmetic applications, including high-purity active ingredients like Acetyl Tetrapeptide-5. Its product portfolio is tailored to manufacturers in the skincare and personal care sectors, with a focus on regulatory compliance and formulation support.

The supplier holds a 'harbor' trust tier, indicating a baseline level of verification for international trade. While its response rate and average response hours are currently unrecorded, the company positions itself as a bulk provider of cosmetic-grade peptides, with packaging options designed for both small-scale testing and large-volume production. Buyers are advised to confirm current verification status and response metrics directly with the supplier.