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POLYMETHYL METHACRYLATE

Description

Polymethyl methacrylate (PMMA) is a synthetic polymer widely used in skincare and cosmetic formulations. This versatile ingredient, also known as acrylic glass, serves multiple functions in dermatological applications. PMMA is primarily employed as a texture enhancer and film-forming agent, providing a smooth, silky feel to products while creating a protective barrier on the skin's surface.

In skincare formulations, PMMA microspheres act as optical diffusers, effectively minimizing the appearance of fine lines, wrinkles, and pores. This light-scattering property contributes to a soft-focus effect, giving the skin a more even and refined appearance. Additionally, PMMA's ability to absorb excess sebum makes it valuable in oil-control products and mattifying formulations.

PMMA's inert nature ensures compatibility with a wide range of active ingredients, making it an excellent choice for various skincare products. Its stability under different pH conditions and resistance to degradation by light or heat further enhances its utility in formulations. While PMMA is generally considered safe for topical use, it's important to note that some individuals may experience sensitivity. As with any skincare ingredient, patch testing is recommended before widespread application.