感觉脸上的毛孔一年比一年明显是为什么？相信很多人都有这个疑问，其实这是来自皮肤两方面的问题，既老化和皮脂。

1.老化

比如：像水滴一样的椭圆形毛孔是由于年龄的增长而松弛产生的。

随着年龄的增长，角质层的水分含量会降低，皮肤会失去弹性。此外，老化和紫外线损伤削弱了胶原蛋白、弹性蛋白和纤维细胞的功能，皮肤中的透明质酸数量减少，导致弹性和紧致度的丧失。

当皮肤失去弹性时，质地会变得粗糙，毛孔也变得更加明显，由于缺乏紧实感，松散的水滴型毛孔就会变得更加突出。

2.皮脂

由于压力等导致雄性激素的分泌增加，皮脂腺就会变得活跃，皮脂分泌也会变得活跃。另外，夏季皮肤温度升高也会增加皮脂的分泌。

过多的皮脂分泌将毛孔推开，导致毛孔扩大，变得更加突出。此外，紫外线对皮脂的氧化作用会导致黑头的形成，这也进一步促使毛孔更加明显。

那么，脸颊毛孔明显如何改善呢？

有3个要点

第1点：适当清除不必要的废物，同时给皮肤留下所需的水分

洁面的关键是适当清除污垢，同时使皮肤得到滋润。要做到这一点，要注意洗脸时不要对皮肤造成不必要的刺激。对皮肤的刺激也会引发干燥，所以要轻柔、温和地对待!请牢记这一点！

第2点：补充充足水分，使角质层有弹性

补充特别缺乏的水分和油脂，恢复水油平衡。用乳液湿敷毛孔，有效滋润肌肤，同时使其柔软。

第3点：保护皮肤免受紫外线等引起的皮脂氧化。

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