A single-phase oral care composition is described. The composition comprises both calcium and phosphate sources and is substantially free of water and is substantially free of generated calcium phosphate comprising compounds. The single-phase oral care composition is stable, maintains good viscosity characteristics and avoids the need for compartmentalized packaging.Linvention concerne une composition de soins buccaux monophasée. La composition comprend des sources de calcium et de phosphate et est sensiblement exempte deau. La composition de soins buccaux monophasée est stable, conserve de bonnes caractéristiques de viscosité, et supprime le besoin dun conditionnement compartimenté.