Biotene is a specialist brand that has developed a full range of products to combat the symptoms of dry mouth. Each Biotene product contains the patented Biotene Triple Enzyme System, which comprises three enzymes and one protein that are found naturally in human saliva. These triple enzymes help to boost and maintain the vital antibacterial protection that is essential for a healthy mouth, at the same time providing the moisture essential for oral comfort. The Biotene range of oral care products have been specially designed to both tackle the problem of discomfort from a dry mouth and the oral health problems caused by a lack of saliva in the mouth.