I have experience from when I was 15 and had a perm, (many moons ago), but nothing recent. At the time I thought it was great, but then I was a bit stupid in those days.
I have read people saying they have had a dreadful experience with it and saying don't do it and others saying it was fine for them if used carefully, but then I think it probably depends on what colour you were to start with. I am a dark blonde/light brown so wonder if it would be alright for me.
Anyone used it?
I have no money for normal highlights so it is this or nothing.