How does hair grow?

How does hair grow?

Robert Steinken (Celebrity Hairstylist) gives expert video advice on: What is hair?; How does hair grow?; What is the hair cuticle? and more...

Hair grows from the base of your scalp through the follicle. It depends on your nutrition, your health, everything affects the look of your hair. Hair processing, perms, hair coloring, anything that goes onto your hair affects the health of your hair.