Polyethylene Glycol (PEG) ek petroleum-se banaya gaya polymer hai jo skincare mein humectant, emollient, solvent aur surfactant ke taur par use hota hai. Isse skin ka texture improve hota hai, skin ko hydration milti hai, aur ingredients acha se skin mein penetrate karte hain. Yeh formulation ingredient hai jo skincare products ko better banata hai.