Blend the highlighter with concealer for a soft-focus finish, use the peachy shade to correct dark undereye circles, or contour with the darkest color to slim the face. You can even mix and match to create a customized foundation. While all shades are creamy and blend right into the skin, it's optimal to prep with a primer first to ensure a smoother working surface. But best of all, because there are so many undertones from which to choose, you can conceal everything from pimples to hyperpigmentation without having to lug around multiple products. Your face (and back) will thank you.