The 5 brands include Revlon Color Silk, Ecosystem No1 Hair Colorant, Sewame Eshine Colorants, Kangchen 3in1 and Ouwaiya hair dye (natural black).

• 这5个品牌分别是"露华浓丽然染发剂"、"生态1号莹翠营养蛋白染发霜"、"雪完美延采护发染发霜"、"康臣3合1新彩丝护染霜"和"欧威雅植物彩色焗油(自然黑)"。