Over thirty years ago La Prairie unveiled to the world caviars unique power to nourish and rejuvenate the skin's appearance. Today, after years of research that leverages its unparalleled caviar expertise, La Prairie remasters caviar with the introduction of Caviar Premier. Remastered with this new caviar incarnation, Skin Caviar Luxe Sleep Mask gives new meaning to the term "beauty sleep". A truly indulgent formula, it provides outstanding lifting and firming overnight.Lifting and Firming: A veritable icon, the Skin Caviar Collection is a legendary lifting and firming phenomenon. With the launch of the collection, La Prairie was the first to make the audacious choice of enriching skincare with caviar, a rich source of active ingredients that help nourish skin. Caviar ingredients help support natural contours, restoring harmony to the face while improving the appearance of elasticity and tone. Concerns: The iconic sensorial experience features a modern interpretation of Skin Caviars signature fragrance and a silky texture that glides on skin smoothly before vanishing into skin, leaving it feeling exceptionally soft.