What It Is:A stay-put primer for concealer and eyeshadow. What It Does:This dual-action power primer works 360-degrees around the eyes to make concealers and eyeshadows stay put. Concealers don't crease and eyeshadows stay vibrant and true. Contains sodium hyaluronate known to hydrate and Vitamins C and E known to help fight signs of aging. Features a "dip & dab" wand for easy application. Reviews .