BioXtra Dry Mouth Ultra Mild Mouthrinse soothes, relieves and protects dry mouths from feeling sore and sensitive. Bio Xtra Dry Mouth Ultra Mild Mouthrinse gently supplements the mouth\'s natural saliva by regulating the microenvironment of the mouth. It is mild tasting and helps fight against tooth decay by strengthening the enamel and ward of caries. It eases symptoms of dry mouth (xerostomia). Product Features Alcohol free Menthol free Part of the Bio Xtra programme Suitable for children aged 7 and older Contains fluoride and xylitol