response: Cool, hair coloring is quite popular. A study from University of Copenhagen found that 18% men and 75% women have used hair dye.
original_response: I've herd something crazy like 75% of women and 18% of men use hair dye.
history: My younger daughter hair once had blue hair! She loved it! Sounds interesting, does she partake a lot in hair coloring or the practice of changing her hair color? No, it costs a lot and she's always changing her mind you know. I don't really get the purpose for it either. Some of the main reasons for it would be covering gray or white hair, be fashionable or even to restore hair due to hairdressing discoloring or sun bleaching. My daughter did it just for the fun of it! lol I dye mine to color the grey for sure!
knowledge: Today, hair coloring is very popular, with 75% of women and 18% of men living in Copenhagen having reported using hair dye according to a study by the University of Copenhagen.