Inspired by another thread. I don't colour my hair. It's always previously been reasonably healthy, soft and shiny, but as the white increases in number, i might be 2/5's white now, I've found it harder to style. It's stiffer, doesn't hold curl as well and tangles at the nape odd my neck. All of these are lovely new features this year. I'm guessing I should change products but I don't know to what. Any ideas?