Why grows the hair on the back of your head longer than other hair?

this is the protein and the vitamins plus healthy hair grows through hair treatment moisterizers treatments beginning with the shampoo and conditioners you use

Hi, leg hair grow not more then 3 cm but head grow as you need to long them if you will not care your hair with good shampoo and conditioner then it will harm so use continue same products as you need for your hair and you can buy online from salonsavings.com