The only product in Japan that contains the active ingredient "enzyme (※1)" that breaks down and removes plaque, the cause of various oral risks. The enzyme breaks down and removes plaque from every corner that a toothbrush cannot reach, leaving your teeth smooth. Even the yellow stain (※2) that has accumulated at the base of the teeth is lifted and removed with brushing, leaving your teeth white (※3). Contains a high concentration of fluoride (1450 ppm), which adheres closely to the base of the teeth (※4). Kills bacteria that cause bad breath and prevents bad breath. Whitens teeth (※5). Prevents tartar buildup (※5). Refreshing and elegant mint flavor. ※1...Dextranase ※2...Due to discoloration ※3...Restores the natural whiteness of teeth ※4...High viscosity paste + coating agent PCA (pyrrolidone carboxylic acid) ※5...Due to brushing (quasi-drug)