I consider Sisley's Black Rose Cream Mask to be one of the best nourishing masks ever made (and unfortunately one of the priciest). Spread it onto your face before bed and you wake up looking as if you aged backwards, Benjamin Button-style. Seriously. Your skin feels bouncier when you touch it and looks plumper and more radiant. It's why I can't wait to try out the Sisley Paris Black Rose Eye Contour Fluid (£108). It contains some of the same ingredients at the mask (black rose and padina pavonica), with the addition of caffeine (to reduce puffiness), red vine extract, and chlorella extra, both of which help brighten the skin around the eye.