Acacia gum is a natural gum formed from sap from the acacia tree, often used in the food industry as a stabilizer and emulsifier. Since is it also a source of fiber, it is used in weight-loss treatments to help people feel fuller longer.

In pharmaceuticals, it is used topically to heal wounds and prohibit the grown of bacteria. It also helps to create protective mucus in the mouth and is often used in cough medicine and throat lozenges.