PROBLEM TO BE SOLVED: To increase the bioavailability of saponin.SOLUTION: A composition of the present invention comprises at least one extract selected from a Schizandra chinensis extract and a Liriope platyphylla extract, and a ginseng extract comprising saponin.【課題】サポニンの生体利用率を増進させる。【解決手段】本発明の組成物は、五味子抽出物及び麦門冬抽出物のうち一以上の抽出物及びサポニン含有高麗人蔘抽出物を含む。【選択図】なし