PEG/PPG-17/6 Copolymer ek humectant hai jo skin ke moisture ko lock karta hai aur product ko smooth banata hai. Yeh viscosity-modifying agent hai jo face wash, serum aur creams mein use hota hai taaki formula accha spread ho aur skin par better feel ho. Dry skin aur combination skin dono ke liye helpful hai kyunki moisture retain karta hai aur product ka texture improve karta hai.