Gambir is a natural extract derived from the leaves and stems of the Uncaria gambir plant, commonly found in Southeast Asia. It has been traditionally used for its astringent properties, which help in tightening tissues and reducing inflammation. Gambir is often utilized in herbal medicine and is known for its potential benefits in oral health, particularly in treating gum diseases. In addition to its medicinal uses, gambir is also employed in the production of dyes and tanning agents. The extract contains compounds like catechins, which contribute to its antioxidant properties. As a result, gambir is valued in both traditional and modern applications for its versatility and health benefits.