Not necessarily. If you use the right shampoos, conditioners, etc. you should have perfectly healthy hair.
Depends what color you are dying your hair. The lighter the more damage. So dying your hair darker with natural instincts brand is your safest bet.
No
Melanocyte
YES! all hair color dye's damages hair but usually the professionals know what ingredients are in the hair dyes and how to work with them. With box dyes their is ingredients that can damage the hair worse.
Hot water can definitely damage colored hair. It will strip the color quickly.
Yes; it turns your hair green.
Bleaching your hair will cause damage to it. To minimize damage, have a professional hairdresser color your hair.
Hot water can definitely damage colored hair. It will strip the color quickly.
The protein responsible for hair color is melanin. There are two types of melanin: pheomelanin and eumelanin. Pheomelanin produces yellow and red color. Eumelanin produces browns.
Yes. It won't damage the color.
Straightening hair does not damage color if one follows the straightening directions. For frequently asked questions about hair straightening visit http://www.hairboutique.com/tips/tip086.htm.
Bleaching it is what i do! But that can damage your hair a bit. it's about the only thing that can get permanent color out without the color stripper.