Nose hairs and hair are the same, graying is related to age and physical condition, after the age of gradually appear hair graying, hair graying, nose hair graying, and even in old age, even eyebrows will appear graying, belong to the phenomenon of physiological degeneration with age. Physiological degeneration does not need to be treated with medication, because there is no medication that can reverse the aging process. However, if the nose hairs turn white at a very young age, it may be due to premature ovarian failure or endocrine disorders, endocrine disruption, and there is an absolute relationship with the lack of vitamins and trace elements in the body, and if there is a deficiency of the enzyme complexin, which produces melanin, the nose hairs may also turn white.