A curated nine-piece kit featuring some of hair's bestselling must-haves, including fan favorites from Living Proof, Amika, Kerastase, and more. What Else You Need to Know: With a full-size Living Proof Advanced Clean Dry Shampoo, this kit has everything you need this holiday season. This kit includes products ranging from heat protectants, styling all-stars, nourishing treatments, and more-it's your holiday hair wish list, covered.