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POLYESTER-28

Description

Polyester-28 is a synthetic polymer used in cosmetic and skincare formulations as a film-forming agent and texture enhancer. This ingredient belongs to the broader family of polyesters, which are known for their versatility in various industrial applications. In skincare, Polyester-28 serves multiple functions, primarily contributing to the feel and performance of products.

When incorporated into skincare formulations, Polyester-28 creates a thin, flexible film on the skin's surface. This film helps to improve the product's spreadability and provides a smooth, silky texture upon application. The film-forming properties of Polyester-28 also aid in increasing the longevity of other active ingredients by creating a protective barrier.

Polyester-28 is particularly valued in makeup products, such as foundations and primers, where it enhances wear time and imparts a soft-focus effect, helping to minimize the appearance of fine lines and pores. In haircare formulations, it can add shine and improve manageability. The ingredient is generally considered safe for topical use and is compatible with a wide range of other cosmetic ingredients. However, as with any synthetic polymer, some individuals may experience sensitivity, so patch testing is recommended for those with reactive skin.