Over thirty years ago La Prairie unveiled to the world caviar’s 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.