PROBLEM TO BE SOLVED: To provide a stable oral care product that provides a basic amino acid and beneficial fluoride at a low dosage while providing effective fluoride activity.SOLUTION: The invention relates to oral care products in which a basic amino acid which is arginine, lysine, citrulline, ornithine, creatine, histidine, diaminobutanoic acid, diaminopropionic acid, salts thereof and/or combinations thereof in free or salt form is present in an amount of about 0.1 to about 20% of a total weight of the composition a fluoride salt, such as sodium fluoride, sodium monofluorophosphate, is present in an amount of 0.01 to about 0.1% by weight of the total weight of the composition.COPYRIGHT: (C)2015,JPO&INPIT【課題】塩基性アミノ酸及び低用量であるけれども有効なフッ化物活性をもたらす有益なフッ化物を供給する、安定な口腔ケア製品の提供。【解決手段】遊離または塩形のアルギニン、リジン、シトルリン、オルニチン、クレアチン、ヒスチジン、ジアミノブタン酸、ジアミノプロピオン酸、その塩類、及び/又はその組合わせである塩基性アミノ酸が全組成物重量の約0.1~約20%;フッ化ナトリウム、モノフルオロリン酸ナトリウムなどであるフッ化物源が全組成物重量の約0.01~約0.1重量%の量で存在する口腔ケア製品。【選択図】なし