Biotene Dental Oral Balance Mouth Moisturizing Toothpaste is the only toothpaste with the Proven LP3 Oral Enzyme System that Boosts the Mouth's Natural Protection!Biotene Dry Mouth Toothpaste combines patented antibacterial enzymes with essential components to restore and strengthen your mouth's natural defense system. No other toothpaste increases your saliva's protection against harmful bacteria. Helps maintain a healthy oral environment to prevent irritations, cavities and bad breath. Helpful to anyone having difficulties maintaining good oral hygeine. Biotene Dry Mouth Toothpaste is clinically tested to reduce bacteria associated with plaque, gingivitis and bad breath. Promotes healing of bleeding gums and inflammation. Helps reduce and prevent canker sores with sodium lauryl sulfate-free formula. You may not realize you suffer from dry mouth until it causes serious dental problems. If you are experiencing two or more of the following, it's probably due to Dry Mouth.