Patent ID: 8741269

Claim:
A non-aqueous dentifrice composition, comprising: a. from 0.01 wt. % to 5.0 wt. % of at least one gum selected from the group consisting of carrageenan and carboxymethylcellulose gums; b. from 20.0 wt. % to 80.0 wt. % of at least one humectant; c. from 1.0 wt. % to 20.0 wt. % of a bioacceptable and bioactive glass; d. from 1.0 wt. % to 30.0 wt. % of at least one surfactant; e. from 0.01 wt. % to 10.0 wt. % of a potassium salt; f. from 0.01 wt. % to 5.0 wt. % of a fluoride salt; and g. from 0.01 wt. % to 5.0 wt. % of a whitening agent, wherein the oral care composition provides a fluid flow rate of no greater than about 45% of the fluid flow rate of etched dentin.