12 Drugstore Hair Products Stylists Swear By

L’Oreal Eversleek Frizz Finish Oil-in-Serum

Apply this leave-in treatment before blow-drying your hair, and you’ll be left with sleek, polished tresses—plus you’ll protect your hair from that intense heat, says Mackenzie Day, stylist and owner of Mack Stylist. “It gives it a really nice blow-out for shine, and feels really soft and pretty afterward,” she says. Follow up with these essential tips for using heat on your hair.