Poly(ethylene glycol) is widely used in pharmaceuticals as a solvent, binder, and lubricant in tablet formulations. It helps in improving the solubility and bioavailability of poorly soluble drugs. In the cosmetic industry, it serves as a moisturizer and thickening agent in creams and lotions, providing a smooth texture. Additionally, it is utilized in medical applications for drug delivery systems, where it enhances the stability and circulation time of therapeutic agents in the body. In industrial settings, it acts as a plasticizer and antifoaming agent in various manufacturing processes. Its biocompatibility and non-toxic nature make it suitable for use in food products as an emulsifier and stabilizer.