| abstract |
PROBLEM TO BE SOLVED: To provide a composition for oral cavity which suppresses the precipitation of calcium fluoride due to the reaction between fluoride ions and calcium ions and promotes the remineralization effect of teeth, even when an anionic surfactant is present. Offering things. SOLUTION: The composition contains 0.002 to 1% by weight of a fluorine ion supplying compound in terms of fluorine, 0.001 to 0.5% by weight of calcium ion supplying compound in terms of calcium, and 5 to 99% by weight of a sugar alcohol. The content (calcium equivalent) (weight ratio) of the calcium ion supplying compound to the content (fluorine equivalent) of the fluorine ion supplying compound is 1 / 2 or less oral composition. |