Marisa Tomei has a very simple haircare routine, but she can't go without this root touch-up stick for gray hairs — more!

These stylist-approved products will camouflage the dreaded grow-out so you can sneak a few more weeks between appointments.

Gray hair has a sneaky way of growing back way faster ... or just between salon visits, root concealer sprays and powders are total game-changers for buying extra time. Run, Don’t Walk: The ...