I have my hair professionally coloured -2shades of blonde and one brown every six weeks. Due to lockdown I have bad roots - fancied a temp change so tried Black Cherry thinking it would come out pinkish on the blonde bits. Strangely it did come out very dark in places and brown in others. Hair looks horribly dull though and I can hardly get a brush through it. V disappointing as I've used Castings in the best with lovely results- won't be using it again:(