Used in skincare formulations for its moisturizing and hydrating properties. Helps maintain skin barrier function and supports natural hydration by attracting water to the skin. Also utilized in biochemical research as a chiral building block for synthesizing complex organic molecules. Serves as an intermediate in metabolic pathway studies, particularly in investigations related to glycerol metabolism and enzymatic reactions. Its salt form enhances solubility, making it suitable for use in aqueous solutions in both cosmetic and laboratory applications.