PROBLEM TO BE SOLVED: To provide a novel hyaluronidase inhibitor comprising the essential oil of plants as an active ingredient and a use therefor.SOLUTION: The present invention provides a hyaluronidase inhibitor comprising the essential oil of Lindera umbellata plants made in Kumano as an active ingredient, and a use therefor.SELECTED DRAWING: NoneCOPYRIGHT: (C)2017,JPO&INPIT【課題】植物の精油を有効成分とする新規なヒアルロニダーゼ阻害剤及びその用途を提供すること。【解決手段】本発明は、熊野産クロモジの精油を有効成分として含有するヒアルロニダーゼ阻害剤、及びその用途に関する。【選択図】なし