Oral care compositions and methods

Oral care compositions and methods of making and using the same are provided. In at least one embodiment, an oral care composition may include ethyl cellulose, a binder, a plasticizer, a fluorine compound, a solvent, and fumed silica. In another embodiment, an oral care composition may include ethyl cellulose, hydrogenated rosin, and acetyl tributyl citrate. 本发明提供了口腔护理组合物及其制备和使用方法。在至少一个实施例中，口腔护理组合物可包括乙基纤维素、粘结剂、增塑剂、氟化合物、溶剂和热解法二氧化硅。在另一个实施例中，口腔护理组合物可包括乙基纤维素、氢化松香和乙酰柠檬酸三丁酯。