The Chios Gum Mastic (mastiha) is an essential ingredient of ELMA Gum. It was the very first natural chewing gum of the ancient world. Unique chewing gum containing Chios mastiha which is natural resin that grows only in the south part of Chios island in Greece and has been scientifically proven for its beneficial effects on oral and stomach hygiene due to its antibacterial, antioxidant activity.
eBay