Jason Healthy Mouth Active Defense Toothpaste - Tea Tree Oil & Cinnamon - Guards your teeth and gums from sugar acids and tooth decay. Tea Tree Oil, a well-known antimicrobial and antiseptic agent, helps defend the entire oral cavity from the bacterial growth that could lead to periodontal disease. Grapefruit Seed and Perilla Seed Extracts help reduce tartar build-up while Aloe Vera Gel soothes gum irritation. A refreshing Cinnamon chill keeps your breath fresh all day.