PROBLEM TO BE SOLVED: To provide an oral composition which imparts acid resistance to the remineralization site of hard tissues, such as enamel of teeth.SOLUTION: The invention provides an oral composition which imparts acid resistance to the remineralization site of hard tissues, such as enamel of teeth, and comprises xylitol, Gloiopeltis extract, and phosphoric acid-hydrogen calcium as an active ingredient.COPYRIGHT: (C)2015,JPO&INPIT【課題】歯のエナメル質などの硬組織の再石灰化部位に、耐酸性を付与する口腔用組成物の提供。【解決手段】歯のエナメル質などの硬組織の再石灰化部位に、耐酸性を付与する口腔用組成物であって、キシリトール、フノリ抽出物、及びリン酸-水素カルシウムを有効成分として含む口腔用組成物。【選択図】なし
