| 摘要 |
A composition for remineralization of a tooth, adapting to a tooth surface demineralized due to dental caries and forming a compound within the tooth to gradually release a phosphate ion and a calcium ion therein, is comprised of a solution A to be first applied to a tooth surface, containing 1 to 30% by weight of a calcium salt, with the remainder being a volatile solvent; and a solution B that is an aqueous solution containing 1 to 30% by weight of a phosphate and preferably a fluoride in an amount of 0.0001 to 5% by weight, where at least one of the solution A and the solution B preferably further contains a surfactant in an amount of 0.0005 to 1 % by weight.
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