STABLE METAL ION CONTAINING COMPOSITIONS

摘要

Disclosed herein are oral care compositions comprising: a) one or more pyrophosphate compounds, wherein the total concentration of pyrophosphate compounds in the composition is 0.5 wt pcnt to 1.5 wt pcnt , based on the weight of the oral care composition; b) one or more thickening gums, wherein the total concentration of thickening gums in the composition is 1.25 wt pcnt to 1.6 wt pcnt , based on the weight of the oral care composition; and c) a metal ion source.