PROBLEM TO BE SOLVED: To provide an aerosol spray hairdressing agent which can maintain a light hairstyle in a good condition, and is excellent in re-hairdressing properties.SOLUTION: The aerosol spray hairdressing agent of the invention contains a hairdressing agent undiluted solution and a propellant, wherein the above hairdressing agent undiluted solution is sprayed in mist form. The above hairdressing agent undiluted solution contains (A) acrylate resin alkanolamine, (B) branched chain fatty acid or branched higher alcohol, and (C) ethanol and contains no polyhydric alcohol, or contains less than 0.01 mass% of polyhydric alcohol, wherein the compounding amount of the above component (A) in the above hairdressing agent undiluted solution is 0.5-10 mass%, and wherein when the compounding amount of the above component (A) is 100 parts by mass, the compounding amount of the above component (B) is 10-110 parts by mass.SELECTED DRAWING: NoneCOPYRIGHT: (C)2016,JPO&INPIT
