PROBLEM TO BE SOLVED: To provide hair restorer compositions having good low-temperature stability, excellent hair loss inhibitory effect, excellent hair growth promotion effect, excellent less stickiness, excellent softness of the parietal hair, and excellent moisture retention effect of the scalp.SOLUTION: A hair restorer composition contains: (A) 0.1 mass% to 5 mass% of at least one hair restoration active ingredient selected from 6-benzyl aminopurine, glyceride pentadecanoic acid, and minoxidil (B) 55 mass% to 85 mass% of ethanol (C) 0.00001 mass% to 0.001 mass% of hyaluronate sodium with a viscosity average molecular weight of 800,000 to 2,700,000 and (D) 1 mass% to 5 mass% of polyethyleneglycol with an average molecular weight of 190 to 420, the mass ratio (D/C) of the content (mass%) of the component (C) and the content (mass%) of the component (D) being 2,000 to 400,000.SELECTED DRAWING: NoneCOPYRIGHT: (C)2018,JPO&INPIT【課題】低温安定性が良好であり、抜け毛抑制効果、発毛促進効果、ベタツキのなさ、頭頂部の毛髪のふんわり感、及び頭皮の保湿効果に優れる育毛剤組成物の提供。【解決手段】(A)6-ベンジルアミノプリン、ペンタデカン酸グリセリド、及びミノキシジルから選択される少なくとも1種の育毛有効成分0.1質量%~5質量%と、(B)エタノール55質量%~85質量%と、(C)粘度平均分子量800,000~2,700,000のヒアルロン酸ナトリウム0.00001質量%~0.001質量%と、(D)平均分子量190~420のポリエチレングリコール1質量%~5質量%と、を含有し、前記(C)成分の含有量(質量%)と、前記(D)成分の含有量(質量%)と、の質量比(D/C)が、2,000~400,000である育毛剤組成物である。【選択図】なし