ORAL CARE COMPOSITIONS PROVIDING ENHANCED WHITENING AND STAIN PREVENTION

摘要

The present invention relates to oral care compositions containing an agent having substantivity to teeth, in particular polyphosphorylated compounds having at least 3 phosphate groups such as linear condensed polyphosphate polymers and phytate, which in combination with a tooth bleaching agent such as peroxide provide enhanced whitening and stain prevention of teeth.