Though Spry Moisturizing Mouth Spray is a great on-the-go dental defense, it has been widely successful in reducing dry mouth symptoms. The special solution uses xylitol, a natural sweetener. Xylitol is good for the teeth and gums and also induces salivary flow, promoting a more moisturized mouth. Many doctors have seen success with their patients who suffer from dry mouth. A moisturized mouth is a healthy mouth. Keep your smile happy on-the-go with Spry Mouth Spray.