Dior Addict Lip Glow Oil,the lip oil with a mirror-shine gloss effect whose shades react to the lips' pH level for a "custom" color,without compromising on comfort. Enriched with nourishing cherry oil and delivering 24 hours of hydration,¹ this iconic Dior lip oil is the perfect combination of lip care and makeup.Enhanced and glowing with luscious shine,lips are smoothed for 8 hours.² A range of 16 shades is available in 3 spectacular shiny finishes:juicy,sparkly,and glaze.