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POLYURETHANE-7

Description

Polyurethane-7 is a synthetic polymer widely used in cosmetic and skincare formulations. This versatile ingredient functions primarily as a film-forming agent, providing a protective barrier on the skin and hair. Its unique chemical structure allows it to form a flexible, breathable film that enhances product performance and durability.

In skincare applications, Polyurethane-7 contributes to improved texture and feel of products, offering a smooth, non-tacky finish. It aids in the even distribution of active ingredients and can help prolong their efficacy by reducing evaporation. The film-forming properties also assist in maintaining skin hydration by minimizing transepidermal water loss.

For hair care products, Polyurethane-7 adds shine, manageability, and hold without causing stiffness. It's particularly beneficial in styling products, providing flexible support and humidity resistance. The polymer's water-resistant qualities make it valuable in long-wearing makeup formulations, such as mascaras and eyeliners.

Polyurethane-7 is generally well-tolerated by most skin types and is considered safe for use in cosmetic products. However, as with any ingredient, individual sensitivities may occur. Its stability across a wide pH range and compatibility with various cosmetic ingredients make it a valuable component in diverse formulations.