PROBLEM TO BE SOLVED: To provide a polyphenol absorption promoter that promotes the absorption of polyphenol into a living body.SOLUTION: A polyphenol absorption promoter comprises, as an active ingredient, at least one selected from the group consisting of Kochia scoparia (L).Schrad. extract, Acacia concinna extract, Sanicula europaea extract, Bupleurum rotundifolium extract, and Camellia sinensis seed extract.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】生体内へのポリフェノールの吸収を促進する、ポリフェノール吸収促進剤を提供する。【解決手段】ホウキギ(Kochiascoparia (L.) Schrad.)抽出物、シカカイ(Acaciaconcinna)抽出物、セイヨウウマノミツバ(Saniculaeuropaea)抽出物、ツキヌキサイコ(Bupleurumrotundifolium)抽出物、及びチャ(Camelliasinensis)種子抽出物からなる群より選ばれる少なくとも1種を有効成分とする、ポリフェノール吸収促進剤。【選択図】なし