A step-by-step tutorial for how to dye your hair at home, with pro tips from beauty expert Gretta Monahan.
If you're using box hair dye to cover stubborn grays at home, there's one simple step you should be adding to the process, says stylist Kyan Douglas.
Tips for hair dye at home—and when to leave it to the pros—from Harry Josh, whose star clients include models Karlie Kloss and Gisele Bünchden.
