Next to each hair is a sebaceous gland which secrete sebum which lubricates the hair and provides each hair with an element of protection. If the sebaceous glands are overactive greasy or oily hair will result. If the glands are underactive dry hair may result including breakage.
Daily Hair Tip
The National Cosmetology Association Hall of Fame is located in St. Louis, Missouri. New members are inducted into the Cosmetology Hall of Fame at the annual convention held every summer.