给皮肤保湿可以靠补水吗?丨中新真探|岛国AV无码人妻水多A片
中新网8月11日电 皮肤补水是指通过外部途径(如喷雾、溶液)向皮肤补充水分,可暂时缓解干燥、紧绷,但水分易因环境蒸发,无法持久。保湿则是指通过锁住水分、减少蒸发来维持皮肤水润,依赖皮肤屏障(皮脂膜、角质层、细胞间脂质)的健康。(来源:@科学辟谣 中国新闻网微博)

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