Polymers represent one of the major classes of materials used in cosmetic formulations. There are a wide variety of polymers used in a broad range of functions and a basic understanding of polymer structure–property relationships is an essential tool for the cosmetic formulator.  To that end, the Society of Cosmetic Chemists will hold a two-day course offering introduction to polymer science and its applications in cosmetic industry this October. The event, which will be held Oct. 23-24 at the ...