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晒黑了多久能恢复
更新时间: 2020-11-11 00:00:00  

晒黑了大约需要28天左右能恢复,因为黑色素代谢过程大概需要28天左右。当暴晒下肌肤分泌黑色素是一种本能的自我保护反映,分泌产生的黑素能够保护皮肤免受紫外线的伤害。随着新细胞生成,旧的细胞死掉,黑色素也会随之代谢出体外,代谢完成后肌肤就会白回来了。

关键词: 多久 恢复

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