The present invention relates to a dentifrice composition which removes a fine stain and a stain adhering to the surface of teeth sufficiently, enhances the whitening effect on teeth and the gloss-imparting effect on teeth, also increases the amount of fluorine adsorption to teeth, and decreases the feeling of astringency. The oral composition of the present invention comprises the following component (A): phytic acid or an alkali metal salt thereof in an amount of 0.04% by mass or more and 1% by mass or less in terms of phytic acid； and component (B): monofluorophosphoric acid or an alkali metal salt thereof in an amount of 500 ppm or more and 1500 ppm or less in terms of fluorine atoms, wherein a mass ratio of the component (A) to the component (B), ((A)/(B)), is 0.1 or more and 1.4 or less, and a fluoride ion-supplying compound (F) selected from the group consisting of sodium fluoride, potassium fluoride and ammonium fluoride, a polyvalent metal cation, and a polyphosphoric acid or a salt thereof are comprised in a limited amount, and the pH thereof is from 5.5 to 6.5.本發明係關於一種將附著於牙齒表面之微小污漬或著色污漬充分去除，提高牙齒之美白效果或光澤賦予效果，並且增大牙齒之氟吸附量，且亦降低收斂感之潔牙組合物。本發明之口腔用組合物含有以下成分(A)植酸或其鹼金屬鹽以植酸換算量計0.04質量%以上且1質量%以下、及成分(B)單氟磷酸或其鹼金屬鹽以氟原子換算量計500ppm以上且1500ppm以下，且成分(A)與成分(B)之質量比((A)/(B))為0.1以上且1.4以下，選自氟化鈉、氟化鉀、及氟化銨中之氟離子供給化合物(F)、多價金屬陽離子、以及多磷酸或其鹽之含有受到限制，且pH值為5.5~6.5。
