Hot-tools-loving ladies : you simply have to protect your follicles from getting torched. But we've all had those days where we're so zonked from the night before (and running on only coffee number one) that we forget to apply our protective products before we blow-dry. So what's a girl to do? Reach for Sally Hershberger Hyper Hydration Spray Serum  ($13) to remedy the situation. This minibottle of wonders contains something called smart keratin, which specifically targets sizzled, frizzled strands. It deeply penetrates the parts of your hair that need conditioning, without weighing down the rest. So you fine-haired ladies who claim not to be able to put anything in your hair, consider Sally's latest your spritz soul mate. Did I also mention the brilliant shine that this spray serum adds to your locks? Conditioner commercials, you've met your match.