The present invention relates to a hair dye composition, and more particularly, to a foam-type hair dye composition comprising: a first agent including a dye and an alkaline agent and a second agent including an oxidant and a nonionic viscosity increasing agent of a PEG-aliphatic acid ester or a PPG-aliphatic acid ester in one or both of the first agent and the second agent, thereby largely improving dyeing properties without dripping after the composition is coated on hair.La présente invention porte sur une composition de coloration capillaire, notamment une composition de coloration capillaire de type mousse contenant : un premier agent comprenant un colorant et un agent alcalin et un second agent comprenant un oxydant ainsi quun agent non ionique permettant daugmenter la viscosité, composé dun ester dacide aliphatique de PEG ou dun ester dacide aliphatique de PPG, dans le premier agent et/ou le second agent, ce qui permet daméliorer nettement les propriétés de coloration, sans couler, une fois que la composition est appliquée sur les cheveux.본 발명은 염모제 조성물에 관한 것으로서, 보다 상세하게는 염료 및 알칼리제를 함유하는 제1제와 산화제를 함유하는 제2제를 포함하며, 제1제와 제2제의 적어도 한 편에 한 개비이온 점증제인 PEG-지방산에스테르 또는 PPG-지방산에스테르를 함유하여 모발에 내용물을 도포 시 흘러내리지 않고 염색력이 크게 향상된 거품형 염모제 조성물에 관한 것이다.