冬天,人们为了防止皮肤皲裂干燥,往往会在手、脸、脚踝等相对暴露的地方搽一点甘油。然而,甘油护肤的关键究竟何在呢?主要还是利用甘油吸水性较强的特性。甘油搽在皮扶上,不仅能有效地防止冬季的干冷空气从皮肤上夺走水分,而且还能从干冷空气中夺来水分滋润皮肤呢! In winter, in order to prevent chapped skin dry, people tend to paint a little glycerin on the exposed areas such as hands, face and ankles. However, the key to glycerin skin care where exactly? Mainly the use of glycerin strong water absorption characteristics. Glycerol paint on the leather, not only can effectively prevent winter dry and cold air from the skin to take away the water, but also from the dry and cold air to seize the moisture to moisten the skin too!