Skin Caviar Essence-in-Lotion Moisturising SerumThe La Prairie Skin Caviar Essence in Lotion Moisturising Serum is a luxurious, lightweight pre serum designed to hydrate, smooth, and prep the skin for the rest of your routine. Enriched with caviar water, it helps boost firmness, improve elasticity, and enhance the performance of other skincare products. Its silky, fast absorbing texture leaves the skin soft, radiant, and refreshed, making it a pampering step in any luxury skincare ritual.