PROBLEM TO BE SOLVED: To provide a useful composition for external use including pyrroloquinoline quinone or its pharmaceutically acceptable salt.SOLUTION: The composition for external use includes pyrroloquinoline quinone or its pharmaceutically acceptable salt and peptides as active ingredients.COPYRIGHT: (C)2013,JPO&INPIT【課題】ピロロキノリンキノン又は薬学的に許容されるその塩を含む有用な外用組成物を提供する【解決手段】ピロロキノリンキノン又は薬学的に許容されるその塩、及びペプチドを、有効成分として含む外用組成物。【選択図】図11