Containing 100% natural and organic ingredients, Mast Chew is Australia's first locally manufactured plant-based and sugar-free chewing gum made from an ancient Mediterranean gum called Pistacia Resin. Offering antimicrobial benefits, Mast Chew assists in the aid of dental hygiene by preventing tooth decay and eliminating bad breath. Chewing of gum has also been linked to reduced stress, improved memory function and decreased hunger levels by mimicking the rhythmic act of chewing food.