无硅油洗发水中的各种脂肪,更有可能堵塞毛孔,酿成粉刺和座疮。现在很多洗发水广告都拉出了“无硅油”的大旗,可信吗?人类头发直径只有0.17~0.18毫米,全部由死细胞构成,并可以继续区分出三层组织:最内里的是髓质,在头发中比例特别少,直径上只占1/3以下;居中的是皮质,是毛发的主体,细胞中堆积了大量的角蛋白,是头发硬度和韧度的主要来源,同时还富含色素颗粒,决定了头发的颜 Silicone-free shampoo in a variety of fat, are more likely to clog pores, acne and acne cause. Now a lot of shampoo ads have pulled out the “no silicone oil” banner, credible? Human hair diameter of only 0.17 ~ 0.18 mm, all made up of dead cells, and can continue to distinguish three layers: the innermost Is the medulla, the proportion of particularly small hair, the diameter of only 1/3 or less; the middle is the cortex, is the main body of hair, cells accumulated a lot of keratin, the hair is the main source of hardness and toughness, at the same time Also rich in pigment particles, determines the color of the hair