Back to Ingredient Dictionary

CETYL TRIMETHOXYSILANE

Description

Cetyl Trimethoxysilane is a sophisticated silicone-based ingredient that has gained prominence in advanced skincare formulations. This multifunctional compound belongs to the alkyl silane family and is characterized by its unique molecular structure, combining a long-chain cetyl group with trimethoxysilane.

In skincare applications, Cetyl Trimethoxysilane serves as an effective conditioning agent and emollient. It forms a protective barrier on the skin's surface, helping to reduce transepidermal water loss and improve skin hydration. The ingredient's silicone component imparts a smooth, silky feel to products, enhancing their sensory appeal and spreadability.

Notably, Cetyl Trimethoxysilane exhibits excellent compatibility with various cosmetic ingredients, making it versatile in formulations. It contributes to the stability of emulsions and can improve the texture of creams and lotions. The compound also demonstrates film-forming properties, which can aid in the even distribution of active ingredients across the skin.

While primarily used in leave-on skincare products, Cetyl Trimethoxysilane has shown potential in anti-aging formulations due to its ability to smooth the appearance of fine lines and wrinkles temporarily.