DL-Mandelic acid is widely used as an intermediate in the synthesis of pharmaceuticals, particularly in the production of antibiotics, antispasmodics, and chiral resolving agents. Its chiral nature makes it valuable in the separation of racemic mixtures, especially in the development of enantiomerically pure drugs. It is also employed in the preparation of α-hydroxy carboxylic acid derivatives used in dermatological treatments, such as skin peeling agents and acne formulations, due to its mild exfoliating and antimicrobial properties. In addition, DL-mandelic acid finds application in the field of coordination chemistry as a ligand for metal ions, useful in catalysis and material science. Its solubility and stability profile allow for use in various industrial processes, including as a modifier in electroplating baths and in the synthesis of fine chemicals.