Ethylene/Propylene/Styrene Copolymer ek synthetic polymer hai jo cosmetic products mein use hota hai. Iska main kaam texture ko thicker banana, consistency ko better banana aur product ko stable rakhna hai. Ye ek formulation ingredient hai jo product ko smooth aur creamy feel deta hai. Face masks, serums, aur moisturizers mein commonly use hota hai kyunki ye film-forming properties deta hai jo skin pe protective layer banata hai. Generally safe aur non-irritating consider kiya jata hai sabhi skin types ke liye.