Description

Hair coloring is the practice of changingthehair color. The main reasons for this are cosmetic: to covergrayhair, to change to a color regarded as more fashionableordesirable, to restore the original hair color after it hasbeendiscolored by hairdressing processes or sun bleaching.

Hair coloring can be done professionally by a hairdresserorindependently at home. Today, hair coloring is very popular,withover 75% of American women dyeing their hair.[1] At homecoloringin the United States reached $1.9 billion in 2011 and isexpectedto raise to $2.2 billion by 2016.[2]