Provided is a hair cosmetic that is used as a spray and contains components (A) and (B), wherein component (B) is contained in an amount of at least 50 mass%. (A) is a non-aggregative copolymer that contains the constituent units (a) and (b), and has a neutralization degree of 50-90%. (a) is a constituent unit derived from a C3-5 unsaturated mono- or di- carboxylic acid. (b) is a constituent unit derived from at least one member selected from (b1) and (b2). (b1) is a C1-12 fatty acid vinyl ester or a C1-12 aliphatic vinyl ether. (b2) is a C3-5 unsaturated monocarboxylic acid C1-6 aliphatic ester or a C3-5 unsaturated monocarboxylic acid C1-6 aliphatic amide, in which a hydroxyl group is optionally substituted. (B) is water.一種毛髮化妝料，其係噴霧而使用，含有成分(A)及(B)，且成分(B)之含量為50質量%以上。 (A)包含結構單元(a)及(b)，中和度為50%以上且90%以下，且為非締合性之共聚物 (a)源自C3-5不飽和單或二羧酸之結構單元 (b)源自選自以下之(b1)及(b2)之1種以上之結構單元 (b1)C1-12脂肪酸乙烯酯、或C1-12脂肪族乙烯醚 (b2)可經羥基取代之C3-5不飽和單羧酸C1-6脂肪族酯、或C3-5不飽和單羧酸C1-6脂肪族醯胺 (B)水
