| abstract |
The present invention relates to an oral care composition comprising (a) a vermiculite abrasive having an average particle diameter not greater than a dentinal tubule diameter or no greater than 8 micrometers or less, (b) zinc citrate, (c) a bioadhesive agent, And (d) an anticalculus agent. The oral care composition can reduce or inhibit biofilm formation and/or dentin hypersensitivity in the oral cavity. |