Gum benzoin is a resin obtained from the bark of several species of trees in the genus Styrax. It has a woody, balsamic scent and is used in perfumes, incense, and medicine. There are several synonyms for gum benzoin, including benjamin, benjoin, benzoin resin, styrax resin, and gum benjamin. In traditional medicine, it has been used to treat respiratory ailments and skin conditions. Additionally, it is used in the food industry as a flavoring agent and preservative. Due to its versatility and pleasant aroma, gum benzoin has been a popular ingredient in various products for centuries.