Our eye serum contains coffee seed extract, vitamin C(ascorbic acid), and hyaluronic acid. It immediately tightens the eyes, improves bags under the eyes, and restores bright eyes. Deep penetration provides adequate nutrition to the skin around the eyes. How to use it is simple: 1. Clean the skin around your hands and eyes. 2. Evenly apply appropriate amount of the product to the skin around eyes, gently massage the skin around eyes to promote absorption. Reshape skin contour and improve skin elasticity. It forms a moisture barrier, provides long-lasting moisture, and rejuvenates the skin around the eyes.