ORAL CARE COMPOSITIONS PROVIDING ENHANCED WHITENING AND STAIN PREVENTION
摘要
<p>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.</p>
