What is oily skin?Updated a year ago
Oily skin, simply put, produces a lot of oil. As part of our body’s natural defense mechanism, the skin produces sebum, an oily substance that keeps the skin lubricated and waterproof. The oil keeps pathogens out of the skin while keeping moisture inside, which is incredibly important for our skin’s health. That said, when our bodies produce too much of it, it can be disruptive.
The oil can create a greasy sheen over the skin. It can also combine with dead skin to clog pores, leading to acne, or it can feed yeast growing on the skin leading to seborrheic dermatitis or dandruff.