Xylitol is a safe, natural sweetener made from birch that promotes good oral health. Scientific research proves that regular use of Xylitol reduces dental cavities by as much as 80%, and reduces earaches in children by as much as 40%. Xylitol decreases plaque formation and adhesion. Xylitol cuts off dental acid attacks, hardens tooth enamel and repairs small emerging cavities. Xylitol has a cooling effect in the mouth, leaves no aftertaste and is an ideal sweetener.