What it is: A sheer-coverage blush that helps create the appearance of naturally rosy cheeks for a fresh, glowy effect. What it does: Infused with Color Reviver technology, this blush reacts to your skin's moisture level upon application to deliver a customized rosy effect for a healthy glow that lasts all day. How to use: Apply using a blush brush, lightly stroking color onto the top of your cheekbones. Wait a few moments for the custom,