激光脱毛的原理是什么啊？

来自窦颖医生的专业解答，快打开看看是否又获得了新的知识点～

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大众养生网

病情分析：它是通过激光穿透皮肤表层到达毛囊深层，作用于毛囊内的黑色素，使其吸收光能转化为热能，使毛囊受热萎缩，最终使其不再生长毛发，从而达到长久脱毛的目的。

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