PROBLEM TO BE SOLVED: To provide a hair-growing composition having high blood circulation promoting effect and high hair-growing effect.SOLUTION: A hair-growing composition is made up of 3 kinds of constitution which are: a hair-growing composition including a liquid composition containing acid substance, humectant and water, and a powder-like or gel-like composition containing carbonate and thickener, which is constituted so as to be applied to skin by mixing the liquid composition and the powder-like or gel-like composition when in use a hair-growing composition including a liquid composition containing carbonate, humectant and water, and a powder-like or gel-like composition containing acid substance and thickener, which is constituted so as to be applied to skin by mixing the liquid composition and the powder-like or gel-like composition and a hair-growing composition including a liquid composition containing humectant and water, and a powder-like composition containing carbonate, acid substance and thickener, which is constituted so as to be applied to skin by mixing the liquid composition and the powder-like composition.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2019,JPO&INPIT【課題】血行促進作用が高く、育毛効果を高めた育毛用組成物の提供。【解決手段】酸性物質、保湿剤及び水を含有する液状組成物と、炭酸塩及び増粘剤を含有する粉末状又はジェル状組成物とを備える育毛用組成物であって、使用時に、液状組成物と、粉末状又はジェル状組成物とを混合して皮膚に塗布する様構成されるか、炭酸塩、保湿剤及び水を含有する液状組成物と、酸性物質及び増粘剤を含有する粉末状又はジェル状組成物とを備える育毛用組成物であって、使用時に、液状組成物と、粉末状またはジェル状組成物とを混合して皮膚に塗布する様構成されるか、又は保湿剤及び水を含有する液状組成物と、炭酸塩、酸性物質及び増粘剤を含有する粉末状組成物とを備える育毛用組成物であって、使用時に、液状組成物と、粉末状組成物とを混合して皮膚に塗布する様構成されるか、の3種の構成からなる、育毛用組成物。【選択図】図2