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用美白产品反而变黑了
更新时间: 2021-06-10 03:36:00  

1、这类产品所添加的美白成分,大多具有感光性。这些成分会让皮肤对抗紫外线的能力变差,非但没起到美白作用,反而变得更黑。例如维A、维C、水杨酸、熊果苷等。

2、要求严格避光,说白了是避太阳光中的紫外线。晚上用的时候,开着灯也没关系,因为灯光中没有紫外线,不会发生不良反应。见不得光(紫外线),不是见不得灯。

关键词: 产品 反而

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