Here's the really fun thing about being a beauty editor: Without even asking, you receive piles and piles of free makeup, skin care, shampoo and (our favorite, because it's a necessity) deodorant. But here's the bad thing about it: Most of the stuff you're given sucks. When you notice that all your favorite beauty sites and magazines are writing about the same products, it's not a coincidence. It just happens to be what really and truly works. Then there are the items that are so positively life-changing, they can be found in every beauty editor's personal makeup bag. Pay attention, because these items are good.