I let mine go grey when I was 50. I was originally auburn and *enhanced* it with color! I was hoping I inherited my dad's pure white hair, but alas, got my momma's salt and pepper. Took me years to get used to the grey haired woman in the mirror, but now I would never go back to coloring it. I finally like the person I am! Going grey, to me, is aging gracefully. :lol: