Back to Ingredient Dictionary

POLYURETHANE-81

Description

Polyurethane-81 is a synthetic polymer used in various cosmetic and skincare formulations. This ingredient functions primarily as a film-forming agent and texture enhancer. Its unique chemical structure allows it to create a flexible, breathable layer on the skin's surface, providing both protection and a smooth finish.

In skincare products, Polyurethane-81 aids in improving the spreadability and feel of formulations, contributing to a more pleasant user experience. It can help to enhance the longevity of makeup and sunscreen products by forming a water-resistant barrier. This property is particularly beneficial in creating long-wearing and transfer-resistant cosmetics.

The ingredient is generally well-tolerated by most skin types and is considered non-comedogenic, making it suitable for use in products designed for acne-prone skin. Polyurethane-81 also demonstrates good compatibility with a wide range of other cosmetic ingredients, allowing for versatile formulation options.

While it offers several benefits in product performance, it's important to note that Polyurethane-81 does not provide significant skincare benefits on its own. Its primary role is to enhance the overall efficacy and sensory properties of the formulation in which it is used.