This formula locks makeup in place all day with a luminous finish. Lightweight and easy to blend, it effortlessly sets foundation without adding additional color or coverage.it optimizes light reflection on the skin, creating a soft-focus effect by optically fading fine lines, wrinkles, and pores. No-flashback formula features Photochromic Technology, which diffuses and adjusts to new sources of light, so skin looks perfect in person, and on camera.