PROBLEM TO BE SOLVED: To provide a hair tonic that promotes hair growth and hair-fostering and is effective for various kinds of alopecia.SOLUTION: There are provided a hair tonic that includes as an effective ingredient a plant selected from Anthriscus sylvestris Hoffm. and Crinum asiaticum L.var. sinicum Bak. or an extract thereof, and an agent for suppressing DACH1 expression or suppressing functions of DACH1.【課題】発毛・育毛を促進し、種々の脱毛症に有効な育毛剤の提供。【解決手段】シャク及びタイワンハマオモトから選ばれる植物又はその抽出物を有効成分とする育毛剤、DACH1の発現又は機能抑制剤。【選択図】なし