Hi ladies, one thing I remember from an early visit to my oncolgist was him telling me that he was ok with me colouring my hair again. I do not remember a lot of the important things he said, but I do remember that. When my hair started to grow back I had a colour put in at the hairdressers. I probably had about 3 to 4 cms of growth by then and it was my second trip to the hairdresser. She put in a natural colour, that didn't have any harsh chemicals in it. It has worked well, and hides the grey hair well. I do not remember the brand unfortunately, but I do think it was a common hairdresser brand. I may not go back to the strong chemical ones now, as this one is really nice, and I seem to get a good 6 to 8 weeks out of each colour. Love Chris xx