PROBLEM TO BE SOLVED: To provide a moisturizer capable of allowing to promote cholesterol synthesis of skin epidermal cells and hair mother cells and to improve moisture retaining function of skin and hair.SOLUTION: A moisturizer, which contains butchers broom or an extract thereof as an active component, is applied to a scalp.COPYRIGHT: (C)2014,JPO&INPIT【課題】皮膚表皮細胞及び毛母細胞のコレステロール合成を促進させ、皮膚・毛髪の保湿機能を改善させる保湿剤の提供。【解決手段】ブッチャーブルーム又はその抽出物を有効成分とし、頭皮に適用される保湿剤。【選択図】なし