An oral care composition containing a stannous ion source, a zinc ion source, a polyphosphate, and a thickening agent. The thickening agent contains polyvinylpyrrolidone, a polysaccharide gum and carboxymethyl cellulose. The compositions have excellent rheology properties.一種含有亞錫離子源、鋅離子源、聚磷酸鹽、及增稠劑之口腔護理組成物。增稠劑含有聚乙烯基吡咯酮、多醣膠及羧甲基纖維素。組成物具有優異流變性質。