Our Vitamin c serum contains aloe Vera leaf extract， sodium hyaluronate， and niacinamide. It can promote the regeneration of skin cells， leaving dull skin with a youthful glow and a new look. Increase skin flexibility， prevent sagging， reduce the appearance of fine lines， laugh lines and wrinkles， and restore skin elasticity. The way to use it is very simple to wash your face with water or facial cleanser and then dry it; Apply an appropriate amount of essence drops to the face and gently massage from the middle of the face to the side until absorbed. Use once in the morning and once in the evening for better results. After use， it makes the skin more smooth and delicate， forms a protective film on the skin surface， prevents skin moisture from evaporating， and has an excellent moisturizing effect on the skin.