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POLYURETHANE-58

Description

Polyurethane-58 is a synthetic polymer widely used in cosmetic and skincare formulations for its film-forming and water-resistant properties. This versatile ingredient belongs to the family of polyurethanes, which are known for their durability and flexibility. In skincare applications, Polyurethane-58 functions primarily as a film former, creating a thin, protective layer on the skin's surface.

The ingredient's molecular structure allows it to form a breathable barrier that helps lock in moisture while still allowing the skin to perspire naturally. This characteristic makes it particularly valuable in long-wearing makeup products, sunscreens, and water-resistant formulations. Polyurethane-58 enhances the longevity of cosmetic products and provides resistance to water, sweat, and sebum.

In addition to its water-resistant properties, Polyurethane-58 contributes to the smooth application and even distribution of active ingredients in skincare formulations. It can improve the texture and feel of products, offering a silky, non-sticky finish. The polymer's stability across a wide pH range makes it compatible with various skincare ingredients, allowing for versatile formulation options. While generally considered safe for topical use, as with any synthetic ingredient, patch testing is recommended for individuals with sensitive skin or a history of allergic reactions.