A makeup-perfecting, skincare-infused face primer without silicones that illuminates skin for a radiant boost. Packed with vitamin C and three forms of hyaluronic acid. What It Does: With 20 billion prismatic illuminators in every tube, this brilliant makeup primer harnesses the power of light to brighten the look of skin. With vitamin C and acetyl glucosamine, this powerful formula helps boost radiance, smooth the look and feel of skin, and even the look of skin tone. Hyaluronic acid helps hydrate instantly and prep skin for smooth makeup application. Locks in makeup for 16 hours of fresh, flawless wear. Lightweight texture sinks seamlessly into skin. Never too glittery - just a gorgeous, lit-from-within glow. Wear under makeup, or use it alone to enhance your skin’s own radiance.