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POLYESTER-16

Description

Polyester-16 is a synthetic polymer widely used in cosmetic and personal care formulations as a film-forming agent and texture enhancer. This versatile ingredient belongs to the family of polyesters, which are condensation polymers formed by the reaction between polyhydric alcohols and polybasic acids. Polyester-16 is characterized by its ability to create a smooth, uniform film on the skin's surface, making it particularly valuable in makeup products and skincare formulations.

In cosmetic applications, Polyester-16 functions as an emollient and binder, helping to improve product texture and stability. It enhances the spreadability of formulations, contributing to a silky, non-greasy feel upon application. This polymer also aids in the even distribution of active ingredients and pigments, ensuring consistent coverage in color cosmetics.

Polyester-16 exhibits excellent adhesion properties, which make it useful in long-wearing makeup formulations such as foundations, concealers, and mascaras. It helps to increase the longevity of these products on the skin while maintaining a comfortable, flexible feel. Additionally, Polyester-16 can contribute to water resistance in sunscreens and other protective skincare products, enhancing their durability and effectiveness.