Pores are the smaller openings at the top of hair follicles in the skin. Pores release sebum- the body’s natural oil- to naturally moisturize the skin to help keep it supple. Although large pores can be frustrating, pores are necessary for maintaining healthy skin. While pore size cannot change, there are ways to minimize the appearance of enlarged pores. Having large pores is not a health concern. Pore size, however, is an aesthetic consideration.

Wondering why you have large pores? Here are five causes of large pores to help you figure it out: –
Genetics
Genetics determine pore size. People with large pores often have family members with large pores.
Excessive Sebum
Excessive sebum occurs when a person’s sebaceous glands produce a lot of oil, and they have oily skin. An excess amount of oil gathering in your pores can cause pores to appear larger than usual.
Age
As people grow older, the skin loses its elasticity, which causes the skin to stretch and sag, making pores appear large.
Sun Damage
Sun damage can thicken the skin, which leads to bigger pores. Prolonged sun exposure can also decrease collagen, which can make pores bigger.
Increased Hair Follicle Volume
Excess amounts of oil and dead skin cells gathering around hair follicles can clog pores and make them appear large than usual.