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The information contained on this page is provided as general health information and is not intended to substitute as medical advice and direction from your physician or health care provider. Please direct any questions related to your health care provider. In an emergency, call 9-1-1 or go to the nearest emergency center.


Hair follicle of young person

Hair color is caused by a pigment (melanin) that is produced by the hair follicle. With aging, the follicle produces less melanin.Hair follicle of young person