Dazzle by day and glow by night with After Glow lip color from Stila ($18). What makes this lip color different from the many you already have? The color pops in the sun during the day and glows in the dark when exposed to UV light. Packed with florescent pigments that are three times brighter than conventional colors, After Glow creates a vibrant pop of color in the sunlight. Once the sun goes down, black light-sensitive pigments create a glowing hue when exposed to ultraviolet light. The formula provides medium, buildable coverage with staining properties for long-lasting color. What a unique and fun idea for summer! After Glow by Stila is available in four colors to choose from.