Shop for Laura Mercier online at Macys.com. Laura Mercier Illuminating Powder is comprised of four different shades in one colour family that blend together perfectly onto the skin adding illumination and radiance to any skin tone. The silky smooth formula adheres to skin providing longer wear. Each colour blends evenly into skin giving the illusion of beautifully sun-kissed skin for a natural, even finish. Use sheer over the face to add warmth and a subtle glow or build on the apples of the cheeks for a burst of colour.