面膜是利用覆盖在脸部的短暂时间，暂时隔离外界的空气与污染，提高肌肤温度，皮肤的毛孔扩张，促进汗腺分泌与新 陈代谢，使肌肤的含氧量上升，有利于肌肤排除表皮细胞新陈代谢的产物和累积的油脂类物质，面膜中的水分营养渗入表皮的角质层，皮肤变得柔软，肌肤自然光亮有弹性。 Apply mask on face for short time, it can temporarily isolate the outside air and pollution, improve skin temperature, relax skin pores, promote sweat glands’ secretion and metabolism, so that increase the oxygen ratio in skin, help skin to exclude epidermal cell metabolism product and accumulate grease substances, water nutrition in the mask penetrate the cuticle of skin, makes skin soft, shiny， natural，elastic.