染发,在过去只是用于白发染黑发,随着科学的发展,时代的进步,慢慢地由传统的白染黑逐渐发展到出现各种不同的颜色与种类的染发剂和染发方法,从而使染后的发色自然柔和,发型产生了立体效果。 在人类的生活历史中,改变头发的颜色可追溯到很早的年代,在古代的埃及与中国,人们就知道利用植物的自然颜色或泥土的原色来达到 In the past, hair coloring was only used for white hair with dark hair. With the development of science and progress of the times, the hair dye and hair coloring method of various colors and kinds gradually appeared gradually from the traditional white dyeing black, So that after dyeing the natural hair color, hairstyle produced a three-dimensional effect. In the history of human life, changing the color of the hair dates back to an early age, and in ancient Egypt and China people knew to use the natural color of the plant or the primary color of the earth