Well there are a couple of options. It can be done at home or another choice would be done by a professional like a hairdresser.
I use Tresemme. How about you? Do you dye your hair with hair coloring?
I have brown hair. what about you ? No hair here, but your hair color would be, for hair color, the 2nd most common one. I was thinking of getting it done to stand out but not sure who can do some hair coloring.
Hair coloring can be done professionally by a hairdresser or independently at home.