Shade And Illuminate Highlighting DuoShade and Illuminate Highlighting Duo sculpts and defines features with two versatile, customizable hues each delivering one stroke luminosity. Infused with Vitamin E, this new, sensorial formula offers the payoff of a liquid highlighter with fine, iridescent pearls that scatter light to optically lift and define your facial architecture. Use the lighter shade to highlight and the darker shade to bronze or combine both for a sheer glow.