To provide a gel-type composition for hair which easily crumbles, gives a fresh feeling to hands and is highly compatible with hair. A gel-type composition for hair comprising an anionic polymer (A), a cationic polymer (B) and water (C), wherein: the content of the anionic polymer (A) is controlled to from 0.2 mass% inclusive to 1.0 mass% exclusive relative to 100 mass% of the gel-type composition for hair when the anionic polymer (A) alone is dissolved or dispersed in water (C) and then the obtained solution or dispersion is neutralized, the viscosity is 1550-170000 mPa.s inclusive the ratio of the cationic polymer (B) to the anionic polymer (A) is controlled to 0.17-1.80 inclusive: the viscosity of the gel-type composition for hair is 1.0-8.0 times exclusive as high as the viscosity of the solution or dispersion obtained by dissolving or dispersing the anionic polymer (A) alone in water (C) followed by neutralization and the pH value thereof at 25 DEG C is 5.50-8.20 inclusive.本發明提供一種劑之崩解容易度、於手上之水潤度、向毛髮之親和容易度優異的凝膠狀毛髮用組合物。 本發明之凝膠狀毛髮用組合物係含有(A)陰離子性聚合物、(B)陽離子性聚合物、及(C)水者,且相對於凝膠狀毛髮用組合物100質量%而將(A)陰離子性聚合物之含量設為0.2質量%以上且未達1.0質量%,僅使(A)陰離子性聚合物溶解或分散於(C)水中進行中和之狀態之黏度為1550 mPa·s以上且170000 mPa·s以下,將(B)陽離子性聚合物相對於(A)陰離子性聚合物之比設為0.17以上且1.80以下,將凝膠狀毛髮用組合物之黏度設為大於僅使(A)陰離子性聚合物溶解或分散於(C)水中進行中和之狀態之黏度的1.0倍且未達8.0倍,將25℃下之pH值設為5.50以上且8.20以下。無
