Spry Rain Mouth Spray is designed to help relieve a dry mouth or as a mouth freshener. It contains a high content of xylitol which is naturally hyper-osmotic and helps draw moisture towards it. It contains all natural ingredients and provides calcium for tooth mineralisation. Because of its natural properties, xylitol is a unique sweetener which prevents bacteria adhering to teeth and gums and therefore helps to keep the oral cavity healthy. Each Spry Rain Pack contains a 14ml spray bottle for home storage, plus a 3ml travel spray tube plus a free sample of Xlear nasal spray.