C12-22 Alkyl Acrylate/Hydroxyethylacrylate Copolymer ek synthetic acrylic copolymer hai jo cosmetic formulations mein use hota hai. Yeh product ko thicker banata hai, emulsions ko stable rakhta hai, aur viscosity aur texture ko adjust karta hai. Basically yeh ek formulation aid hai jo treatment ingredient nahi hai, bas formula ko accha banane mein madad karta hai.