I'm mid-30s and have some greys. My normal hair colour is very dark brown, so the greys are obvious. I don't massively love them, and I'd like to do something about them.
I tried the John Frieda defy grey shampoo but it did nothing.
I'd rather not permanently dye my hair, but would a semi permanent work? And would a non-conventional colour like purple do anything to hide the grey?
Thank you!