Triple Brightening Formula 1. Descaling molecules: remove residues & old scales accumulated from food in the mouth.2. Bright white elastomer: remove betel nut scale smoke scale tea scale coffee scale mild & not hurt enamel.3. Decoloring molecules: can deeply remove the yellow pigment that penetrates into the dentin & can neutralize the acidity of microorganisms. Contains natural chlorophyll & mint: removes odor in the mouth & keeps the breath fresh. Contains Vitamin D + Calcium: Strengthens dental bones & improves dental function.