Guerlain Super Aqua-Serum Light face serum, the lightweight moisturizing solution for luminous and plump skin. This innovative formula combines active ingredients that deeply penetrate, providing intense hydration without feeling heavy. Perfect for all skin types, the serum absorbs quickly and prepares the skin for cream application. Result: a fresh, smooth, and visibly younger complexion. An essential treatment for those who desire hydrated and radiant skin every day.