Living Proof Restore Instant Protection Spray, $33
Jennifer Aniston is consistently on every best hair list, and it’s easy to see why: her hair is gorgeous. So when she joined renowned hair stylists and biomedical scientists in co-owning the Living Proof brand, you just know this stuff works. An Allure Best Of Beauty Award Winner, this fine-misting spray does serious work. Protecting hair from frying when using hot tools (who goes to a Christmas party without a swipe of a flat iron or twist of a curling iron barrel first?), this spray also adds shine, smoothness and polish for a full 24 hours, quickly restoring hair health.