The invention provides an oxidation haircolor system comprising a dye phase and a developer phase, wherein the dye phase includes:a) a water soluble nonionic surfactant；b) a water soluble anionic polymer；c) water；d) oxidation dye intermediates；e) dye antioxidants and stabilizers；and the developer phase comprises:a) a secondary ethoxylated fatty alcohols or b) an alkyl phenol ethoxylates or c) a combination of the two types of surfactants d) an oxidizer；and e) water.本發明係提供包含染料相與顯色劑相之氧化髮色系統，其中該染料相包括：a)水溶性非離子界面活性劑；b)水溶性陰離子聚合物；c)水；d)氧化染料中間體；e)染料抗氧化劑和穩定劑；該顯色劑相包括：a)二級乙氧基化脂肪醇或b)烷基酚乙氧基化物或c)兩種界面活性劑之組合d)氧化劑；及e)水。
