It is a chemical reaction. The chemicals in the colours go into the hair and pull the natural pigment out of it so it will be replaced with the new colour.
Coloring hair is a chemical change because it involves a chemical reaction between the hair dye and the hair strands, altering the composition of the hair.
This is something you need to first ask your doctor, as you might have a skin reaction to it, when coloring your hair.
No, Great Clips does not offer hair coloring services.
A good place to get some coloring hair is Hot Topic. They provide many choices of colors for your hair. Sally's Beauty Supply is another great place for coloring hair.
Women Hair coloring and hair designing.
No you always apply to dry hair. Never wet your hair before coloring.
hair coloring booster boosts the color and the amount of time until it starts fading
Yes
yes it will come out hair
coloring my hair in dark
Coloring your hair can only harm your hair if you do it compulsively. Doing it a lot can result in your shade to fade leaving you with a bad hair color. Do it if you desire. But not a lot.
No, food coloring does not cause a chemical reaction. Food coloring is a substance added to food to change or enhance its color, but it does not undergo a chemical change itself. It simply dissolves in the food or liquid it is added to.