Gray hair is one of the signs of aging. People who are going old can no longer own hair which has the normal color that they have as they are eventually turn to be neutral colors, such as gray, white, and silver due to their aging process. The hair color is produced by pigment cells. When we are young, the amount of pigment cells is enough to produce the substance that can keep the natural color of our hair. The substance is called melanin which is produced by pigment cells. When hair is produced by the reproduction of the epithelial cells comprising the follicle, newly produced melanin accumulates in the cells and colors the hair itself as it emerges from the follicle.

Person who grows older has fewer pigment cells because the cells that they have die. When there are fewer pigment cells in a hair follicle, that strand of hair will no longer contain as much melanin and will become a more transparent color like gray, silver, or white. As people continue to get older, fewer pigment cells will be around to produce melanin. Eventually, the hair will look completely gray. Nowadays, it is possible to treat grey hair so that they appear colored by using supplement and treatment method to revive the pigment cells naturally. With the right supplement, you will be able to improve the look of your hair natural color.