Used as a humectant in cosmetics and personal care products to retain moisture in skin and hair. Commonly found in lotions, creams, soaps, and toothpaste for its moisturizing properties. Serves as a solvent and sweetener in the food industry, added to beverages, candies, and baked goods to enhance texture and prolong shelf life. Acts as a cryoprotectant in pharmaceuticals, helping preserve vaccines, enzymes, and biological samples at low temperatures. Employed in the production of nitroglycerin, a key component in explosives and medications for heart conditions. Utilized in e-liquids for electronic cigarettes as a base carrier for flavors and nicotine, producing visible vapor when heated. Functions as a plasticizer in polymers and resins, improving flexibility and durability of biodegradable films and coatings.