This whitening toothpaste uses the latest teeth whitening technology for effective and safe stain removal from tooth enamel. The Dual Whitening Actions combine two advanced whitening processes. Bio-Enzymes, derived from natural sources, help break down proteins, plaque, and stains, while Micro-Polishing Particles gently and safely remove surface stains and discoloration. The result is healthier gums, stronger teeth, and a brighter, whiter smile.