Hi Viridian,
There are that many things in hair dye that could cause a reaction you would be hard pressed to find out which ingredient it was. A lot of chemicals, ammonia in some too............the list goes on. I have the hairdresser do mine and get streaks these days so the dye doesn't actually touch my scalp.
love
Lily
There are that many things in hair dye that could cause a reaction you would be hard pressed to find out which ingredient it was. A lot of chemicals, ammonia in some too............the list goes on. I have the hairdresser do mine and get streaks these days so the dye doesn't actually touch my scalp.
love
Lily