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PERFLUOROCAPRYLYL TRIETHOXYSILYLETHYL METHICONE

Description

Perfluorocaprylyl Triethoxysilylethyl Methicone is a specialized silicone-based ingredient that plays a crucial role in advanced skincare and cosmetic formulations. This multifunctional compound combines the properties of silicone with fluorinated chemistry, resulting in unique benefits for skin and hair care products.

The molecule consists of a methicone backbone modified with perfluorocaprylyl and triethoxysilylethyl groups. This structure imparts excellent film-forming capabilities, creating a smooth, non-greasy barrier on the skin or hair surface. The fluorinated component enhances water and oil repellency, contributing to long-lasting, transfer-resistant formulations.

Perfluorocaprylyl Triethoxysilylethyl Methicone is particularly valued in sun care products for its ability to improve the spread and durability of UV filters. It also finds applications in color cosmetics, where it aids in even pigment distribution and enhances wear time. In skincare, it can help control sebum production and create a matte finish.

While effective, formulators must consider its environmental persistence due to the fluorinated component. Usage levels are typically low, ranging from 0.1% to 2% in finished products, balancing performance with safety and regulatory compliance.