100% Brand New. Original. Boxed. This is a booster, means like lotion serum use on the face during the day time for an instant quick supplement on the face. (like Vitamin C to the skin). Only use 2-3 drops. Standard size: 20ml What it is: In as little as 14 days, refine skin’s texture and ignite a radiant complexion with Sephora’s Luminizing Booster. What it does: Its high concentration of vitamin C and brightening citrus extracts minimizes dullness and encourage a healthy-looking glow. Use alone or add a small amount to your favorite moisturiser or foundation. What else you need to know: Safe for sensitive skin. Contains lemon, grapefruit and lemon extracts. Paraben-free. Use in a 14-day cycle at the start of each season. Apply four to five drops, morning and evening, before your usual moisturiser.