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POLYMETHACRYLIC ACID CROSSPOLYMER

Description

Polymethacrylic acid crosspolymer is a synthetic polymer widely used in skincare and cosmetic formulations. This versatile ingredient functions primarily as a thickening agent, emulsion stabilizer, and film-forming compound. Its unique cross-linked structure allows it to form three-dimensional networks in aqueous solutions, providing exceptional viscosity control and stability to various product formulations.

In skincare applications, polymethacrylic acid crosspolymer enhances the texture and feel of products, creating a smooth, non-greasy finish on the skin. It aids in the even distribution of active ingredients and helps maintain product consistency over time. This polymer also exhibits moisture-retaining properties, contributing to improved skin hydration.

The ingredient is particularly valuable in sunscreen formulations, where it helps create water-resistant films that adhere well to the skin's surface. This property enhances the efficacy and longevity of UV protection. Polymethacrylic acid crosspolymer is generally well-tolerated by most skin types and is considered safe for use in cosmetic products. Its ability to function across a wide pH range makes it compatible with various skincare actives, allowing for versatile formulation possibilities in both leave-on and rinse-off products.