La Prairie Skin Caviar Essence-In-Lotion 8.4oz, 250ml La Prairie Skin Caviar Essence-In-Lotion has the following features:A pre-serum treatment that prepares skin to reap the benefits of serums and treatments to follow. This light yet potent formula contains Caviar water, a highly concentrated infusion with active Caviar-rich components. Hydrates and conditions skin to accept the infusion of Caviar and other nutritious ingredients. Gives the look and feeling of an instant lift, firmness and elasticity. Clarifies skin and minimizes the appearance of pores.