Nature’s pharmacy offers us a unique ingredient that is only growing in Greece and is called Chios Mastic! Power Health offers us a food supplement, Chios Mastic Extra with an enhamced amount of Chios Mastic’s resin, for better gastrointestinal care. It has the wonderful flavor of mastic and an ‘aroma’ from Greece. Chios Mastic has clinically proved its properties. Chios Mastic Extra is an enhanced formula high in the active resin of the plant, while calcium contributes to the normal function of digestive enzymes *. *Official claims by the European Food Safety Authority (EFSA).