Bionike Defence Hydractive delivers a surge of moisture to the delicate eye area. This moisturizing eye contour serum diminishes signs of fatigue, targeting puffiness and fine lines. Formulated with multi-molecular hyaluronic acid and ectoin, it creates a dynamic hydration barrier. The serum adapts to various environmental conditions, keeping the skin around the eyes feeling smooth and supple. It is also ophtalmologically tested.