BD31 - Light-medium, golden undertone product A light-to-medium coverage foundation that infuses skin with the radiance of a day spent in the great outdoors. The liquid formula lasts up to 12 hours* and features a weightless, silky texture and luminous finish for a healthy-looking glow. composition Light-reflecting pigments smooth and enhance the look of skin, while antioxidants help protect against pollution, free radicals and blue light. Made of over 40 percent water, the longwearing formula is enriched with moisturizing ingredients that hydrate skin immediately (+58%**) and for up to 12 hours (+24%**). how to apply Using fingers or a CHANEL foundation brush, apply from the center of the face outward.