Had colours done (am a deep summer, so cool-toned) and the consultant advised against dyeing as dye always fades to a warm colour.
I can see she is right, which is all very well, but my hair is already dyed and yes, a bit coppery.
Is there any kind of 'light ash brown' type dye, that I can put on it so that I am not left, as I am now, with 2 inches of brown root and coppery ends.
Or a shampoo which will tone down the contrast?
Or should I just shave my head?