La Roche-Posay Hyalu B5 Eye Serum is a highly effective eye treatment designed to address common concerns like dark circles, wrinkles, and dehydration in the delicate eye area. Formulated with a potent combination of Hyaluronic Acid in two molecular sizes, this serum provides deep hydration, plumping the skin to reduce the appearance of fine lines and wrinkles. Additionally, the serum features a unique Anti-Dark Circle complex, which includes Caffeine, Niacinamide, and Hepes, to specifically target and diminish dark circles while enhancing the luminosity of the eye area. The serum's cooling gel texture is complemented by an exclusive metal massage applicator, which helps stimulate microcirculation, further reducing puffiness and revitalizing tired eyes. Suitable for all skin types, including sensitive skin, this fragrance-free and alcohol-free formula delivers visible results in just two weeks, leaving the eye area looking refreshed, smooth, and more youthful.