Add Yahoo as a preferred source to see more of our stories on Google. But which boxed hair dye is best? To find out, GH Beauty Lab scientists rigorously test at-home hair color kits and products both ...

I’m what I like to call a boxed hair dye connoisseur. It has a much nicer ring to it than, “I’m way too broke to go to an NYC salon.” I’ve tried just about every brand in the hair color aisle at my ...