Pores are tiny openings in the skin that release oils and sweat. They’re also connected to your hair follicles. If your pores appear more prominent, it may be because of: acne, increased sebum production, sun damage, non-comedogenic makeup. It may be time to switch up the skincare products you use regularly. There’s no way — and no reason — to close your pores thoroughly. But there are ways to make them appear less prominent on your skin. Some of them include using topical retinoids, exfoliate your skin, masking, and using gentle chemical peels. There are plenty of products and home remedies that claim to make your pores appear smaller.