bioXtra Dry Mouth Gel Mouthspray gently supplements natural saliva by regulating the micro-environment of the mouth. It quickly and effectively moisturises, soothes and eases oral discomfort of dry mouth (Xerostomia). bioXtra Dry Mouth Gel Mouthspray helps strengthen tooth enamel and fight against the formation of dental caries, while promoting fresh breath and comfortable gums. It's a compact size that provides rapid relief for dry mouth. Suitable for women and men, this product is designed to be used by anyone experiencing dry mouth.