PROBLEM TO BE SOLVED: To provide an anti-periodontitis composition for inhibiting the production of interleukin 12.SOLUTION: A composition contains at least one selected from the group consisting of tranexamic acid and β-glycyrrhetinic acid, and monoammonium glycyrrhizinate.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】インターロイキン12産生を抑制する抗歯周病組成物の提供。【解決手段】トラネキサム酸及びβ-グリチルレチン酸からなる群より選択される少なくとも1種と、グリチルリチン酸モノアンモニウムとを含む組成物。【選択図】なし