Guerlain Abeille Royale Midnight Secret Late Night Recovery Serum is a late-night rescue treatment designed for short nights. Guerlain experts analyzed the visible signs of facial fatigue and concluded that the panoramic eye area shows most of these signs, including dark circles, drooping eyelids, expression lines, and a dull complexion. Its formula combines the repairing Ouessant Black Bee honey with patented Face-Taping Technology, as well as three powerful ingredients: hyaluronic acid to hydrate and plump the skin, vitamin C to revitalize the skin, and caffeine for an energizing boosting effect.