There are different type of hair textures, fine hair, medium hair, thick and course hair, all types of hair can suffer from dry hair condition.
Dry brittle hair is a result of an under active production of the sebum by the oil glands within the follicle.
Dry hair can be caused by over shampooing the hair and removing the natural oils that are produced in the hair follicle.
Dry hair can be cause by environmental and living factors.
Dry hair can be the cause of using relaxer, color and some styling products.
Dry hair can be caused by excessive use of curling irons, blow dryers, chemicals like chlorine, perspirations and some water supplies, may also have a high mineral content. With proper hair care, and visits to the salon dry hair can become healthy hair.