How to distinguish the type of scalp?
Dry: The scalp is grayish white, often with small scaly dry crumbs, and the scalp often itches.
Oily: The scalp is yellow, and the hair often sticks to the scalp. The scalp smells of oil when it is close.
Mixed type: red scalp, sometimes allergic or acne. Hair is characterized by dry hair the first day after washing and oily hair the next day.
Most of them are mixed, especially in the dry and cold northern autumn and winter seasons, and most people's scalps will become mixed.