The highly effective formula with tea tree oil and fluoride has a 6-fold effect and can help reduce gum bleeding and prevent inflammation: 1. Prevents caries 2. Reduces plaque 3. Protects against sugar acid 4. Protects the gums 5. Strengthens the enamel 6. Freshens breath For strong teeth, healthy gums and a fresh, clean feel in your mouth. Tested by dental professionals.