Aqueous homogeneous oral care compositions including a fluoride salt and unfunctionalised β-tricalcium phosphate, characterised in that β-tricalcium phosphate is present in a catalytic and fluoride-stable amount relative to the fluoride salt. Such compositions are of use in combating dental caries, dental erosion and/or tooth wear.一種包含氟化物鹽及未官能化的β-磷酸三鈣之水性均相口部保健組成物,其特徵為該β-磷酸三鈣係以對於該氟化物鹽部分呈催化性及氟化物穩定性的量存在。此組成物係使用來對抗齲齒、牙齒侵蝕及/或牙齒損磨。
