化妆品保湿和皮肤光泽度间的关系初探

Study on the Effects of Cosmetics on the Skin Andthe Correlation between Moisturize and Glossiness

选用五种产品:保湿霜1、保湿霜2、保湿霜3、保湿霜4、保湿水5,产品均未宣称有提亮肤色功效。运用皮肤水分测试探头Corneometer CM825研究皮肤在使用上述五种护肤品后皮肤水分含量的变化(采用使用产品前后自身对照),同时使用皮肤光泽度测试探头Skin-Glossymeter GL200测试上述测试部位在使用产品后皮肤光泽度的变化(采用使用产品前后自身对照)。结果显示,30名有效志愿者使用保湿霜1、保湿霜2、保湿霜3、保湿霜4后水分和光泽度均有所提高,变化具有显著性差异。四种产品均具有提高皮肤水分和光泽度的效果,实验结果显示上述四种化妆品在提供保湿的同时可以相应提高皮肤的光泽度。使用保湿水5和空白区域水分和光泽度均无明显变化。

Five kinds of cosmetics samples with moisturizing effect have been selected and marked as cream No.1,cream No.2, cream No.3, cream No.4 and toner No.5.Then the skin moisture test probe Corneometer CM825 and the skin glossiness test probe Skin-Glossymeter GL200 have been used to evaluate the skin moisture content and skin glossiness simultaneously. The changes in skin moisture and the skin glossiness after using the product(using the self-control after using the product) has been recorded. The results showed that moisturize and glossiness of the skin are both improved after using of cream No.1,cream No.2,cream No.3 and cream No.4 among 30 volunteers, even that the four selected products were originally not claim that they can improved the glossiness of the skin. Moreover, the difference was significant. It was found that the four kinds of selected products can improve the skin moisture, more importantly, they can provide a corresponding increase in skin glossiness at the same time. The moisturize and glossiness of the skin are both no significant change after using of toner NO.5 and blank area.