Abstract: Disclosed are oral care compositions comprising a thickening silica and a fluoride ion source, wherein fluoride is absorbed on the thickening silica and wherein the pH of the composition is below 5.5, as well as to methods of using these compositions. The thickening silica may have a particle size distribution (D95) less than or equal to 7 ?m and a BET surface area of greater than or equal to 150 m2/g.

Abstract: The present disclosure relates to amine hydrofluorides and mixtures of these amine hydrofluorides, and to a process for the preparation of these amine hydrofluorides and their use in oral hygiene compositions.

Abstract: Described herein are dentifrices comprising stannous ions, fluoride ions, non-crustacean derived chitosan, and an abrasive system. Methods of making and using these dentifrices are also described.

Abstract: The present disclosure relates to processes for the manufacture of compositions containing amine fluorides and mixtures of these amine fluorides. Related compositions and methods of use are further disclosed.

Abstract: An oral care mouth rinse composition containing at least one ionic tin source and polyvinylpyrrolidone wherein the polyvinylpyrrolidone is present in an amount of from 1.5 to 4 weight % based on the total weight of the oral care mouth rinse composition is provided.

Abstract: Described herein are liquid compositions, comprising an ethoxylated amine of a fatty acid, an organic solvent, and an acid.

Abstract: Oral care compositions and methods for reducing dental sensitivity or at least partially occluding dentin tubules of teeth in a subject are described herein. The oral care compositions may include an orally acceptable vehicle and a silica blocking agent configured to at least partially occlude dentin tubules of teeth. The silica blocking agents may include silica particles having a particle size distribution (D95) less than or equal to 7 ?m and a BET surface area of greater than or equal to 150 m2/g.

Abstract: Disclosed are oral care compositions comprising a thickening silica and a fluoride ion source, wherein fluoride is absorbed on the thickening silica and wherein the pH of the composition is below 5.5, as well as to methods of using these compositions. The thickening silica may have a particle size distribution (D95) less than or equal to 7 ?m and a BET surface area of greater than or equal to 150 m2/g.

Abstract: This invention relates to a dentifrice comprising (i) at least one source of ionic tin; and (ii) an antibacterial system comprising caprylyl glycol together with 3-phenyl-1-propanol, phenethyl salicylate, or both 3-phenyl-1-propanol and phenethyl salicylate, as well as to methods of using and of making these compositions.

Abstract: Oral care compositions and methods for reducing dental sensitivity or at least partially occluding dentin tubules of teeth in a subject are described herein. The oral care compositions may include an orally acceptable vehicle and a silica blocking agent configured to at least partially occlude dentin tubules of teeth. The silica blocking agents may include silica particles having a particle size distribution (D95) less than or equal to 7 ?m and a BET surface area of greater than or equal to 150 m2/g.

Abstract: Described herein are dentifrices comprising stannous ions, fluoride ions, non-crustacean derived chitosan, and an abrasive system. Methods of making and using these dentifrices are also described.

Abstract: Described herein are liquid compositions, comprising an ethoxylated amine of a fatty acid, an organic solvent, and an acid.

Abstract: A dentifrice, such as toothpaste, containing chitosan or pharmaceutically acceptable acid addition salt thereof with fluoride ions, for use against erosive tooth demineralization, and kits containing chitosan or pharmaceutically acceptable acid addition salt thereof with fluoride ions, wherein one of the two active agents is comprised in a dentifrice, are described. The dentifrice in the form of toothpaste may furthermore comprise dissolved tin, in particular stannous ions. Toothpastes containing chitosan or pharmaceutically acceptable acid addition salt thereof with fluoride ions are tested in the treatment or prevention of erosive tooth demineralisation caused by citric acid.

Abstract: A brush head for a toothbrush with bunches of bristles inserted therein, wherein at least one of these bunches of bristles protrudes out of the bristle surface in a perpendicular fashion and at least one of these bunches is inclined, and is characterized in that the inclined bunches of bristles comprise cylindrical bristles, and in that at least some of the bunches which protrude in a perpendicular fashion comprise pointed bristles.

Abstract: This invention relates to a dentifrice comprising (i) at least one source of ionic tin; and (ii) an antibacterial system comprising caprylyl glycol together with 3-phenyl-1-propanol, phenethyl salicylate, or both 3-phenyl-1-propanol and phenethyl salicylate, as well as to methods of using and of making these compositions.

Abstract: Disclosed herein are oral care compositions comprising chitosan and at least one small particle silica, wherein the oral care composition has an acidic pH. Further disclosed herein are methods for reducing dental sensitivity comprising applying to the surface of the tooth an oral care composition comprising chitosan and at least one small particle silica, wherein the oral care composition has an acidic pH, as well as methods of occluding dentin tubules as disclosed herein.

Abstract: An oral care mouth rinse composition containing at least one ionic tin source and polyvinylpyrrolidone wherein the polyvinylpyrrolidone is present in an amount of from 1.5 to 4 weight % based on the total weight of the oral care mouth rinse composition is provided.

Abstract: An oral care mouth rinse composition containing at least one source of ionic tin and at least one aliphatic di- or tri-carboxylic acid in free or salt form, wherein the at least one aliphatic di- or tri-carboxylic acid in free or salt form is present in an amount of from 0.05 to 0.30 weight % based on the total weight of the oral care composition is provided.

Abstract: A mouthrinse containing chitosan or pharmaceutically acceptable acid addition salt thereof with fluoride ions, for use against erosive tooth demineralization, and kits containing chitosan or pharmaceutically acceptable acid addition salt thereof with fluoride ions, wherein one of the two active agents is comprised in a mouthrinse, are described. The mouthrinse may furthermore comprise dissolved tin, in particular stannous ions. Mouthrinses containing chitosan or pharmaceutically acceptable acid addition salt thereof with fluoride ions are tested in the treatment or prevention of erosive tooth demineralization caused by citric acid.

Abstract: Described herein is an oral care composition comprising an orally acceptable vehicle, a fluoride ion and a buffer having a pKa of less than 7.0 wherein the pH of the oral composition is greater than 3.5 and less than 5.0, and wherein the oral composition has an acid number greater than 4.5.