Is there much difference between brands? Are there secret brands I can buy online that are amazing? I've used packet dye for years, from the red and black of my early 20's to the desperate grey covering of now.
I'm lucky to have long glossy brunette hair that takes a beating but now that I HAVE to dye it, I wonder if I should be investing in a better quality of box, I usually have Garnier Olia or John Frieda Precision Foam.
I have an amazing hairdresser but I only get my hair cut twice a year and sitting in the hairdressers for ages feels like a waste of child free time!