You've got your 9 essential beauty products, but if you're still feeling like you want a few things to give you more oomph, try one, or all, of these eight add-ons.
By Jenny Bailly
7 of 8
A deep-conditioning treatment contains higher concentrations of moisturizers than regular conditioners and seals the shaft of each strand to leave your hair silky. Use one once a week (only on ends if you have fine hair).
Great Bets: Nexxus Humectress Hydrating Treatment ($15; drugstores); Kiehl's Olive Fruit Oil Deeply Reparative Hair ($26; Kiehls.com ).