Glyceryl Polymethacrylate Good Film-Forming Agent No known benefits Glyceryl Polymethacrylate at a glance Blend of glycerine and polymethacrylic acid Functions as a film-forming agent Used to enhance the texture and application of skin care products Deemed safe as used in cosmetics Glyceryl Polymethacrylate description Glyceryl polymethacrylate is a blend of glycerine and polymethacrylic acid that functions as a film-forming agent. Its smooth finish enhances product texture and application of many skin care products and plays a role in how the product feels once it sets on skin. Studies have found that it is safe as used in cosmetics, where it is commonly part of blends that also include water, various glycols, algae, peptides, and texture enhancers such as corn starch and PEGs. These blends may be used in concentrations up to 80%, depending on formulary needs and desired aesthetics.