Used as a moisturizing agent in cosmetic and personal care formulations due to its hygroscopic nature and skin compatibility. Enhances hydration in lotions, creams, and serums by helping retain water in the skin. Also serves as a solubilizer and stabilizer in formulations, improving the dispersion of active ingredients. Its mild and non-irritating profile makes it suitable for sensitive skin products. Additionally, it is used in hair care formulations to enhance softness and reduce tangling. It can also act as a building block in the synthesis of biocompatible polymers for pharmaceutical or dermatological applications.