French Isomarine "Intensive Moisturizing Serum" uses natural seaweed to moisturize and moisturize the skin. It uses French Iroise Sea's high-quality carrageenan red algae and five-finger fucoid to increase the skin's water storage capacity and start moisturizing from the bottom layer. Water solves the problems of desiccation and peeling, dry lines and fine lines, and the skin is filled with water and full, and restores a hydrated glow.