Ever wonder how the blush in the store will look on you? Smashbox has taken the guesswork out of choosing the right shade with this smart new blush. What starts as a clear gel reacts with your personal skin chemistry to turn cheeks the exact color you blush naturally in just seconds. The completely natural looking, waterproof, preservative and fragrance-free formula glides on smoothly for a healthy, glowing blush that's you, only prettier.
$26 at sephora.com