Our Ampoule Serum contains glycerin, vitamin C, and hyaluronic acid. It can effectively reduce fine lines and wrinkles, improve skin elasticity, make skin firmer and more youthful, improve dry and rough skin, and provide long-term moisturizing effect. Its use method is very simple: use a dropper to take an appropriate amount of essence evenly drop on the face, gently massage until completely absorbed. Can improve dull skin, make your skin brighter, more shiny, gentle ingredients, suitable for all skin types, including sensitive skin.