Pores are follicles where hair grows and channels where sebum is produced. The human face has roughly 20,000 pores, each with a diameter ranging from 0.02 to 0.05 nm.
The growing interest in pore care reflects a desire for smoother, more youthful-looking skin, driven by the understanding that smaller pores contribute to a younger
appearance. 43.5% of women in the USare concerned about their pores.
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