Our Vitamin C Serum contains glycerin, vitamin C and vitamin E. It can deeply clean the pores, make the skin clearer and brighter, reduce the appearance of fine lines and wrinkles, adjust the skin's water and oil balance, improve the problem of large pores, effectively tighten the skin, reduce wrinkles and fine lines, and help you restore the youthful appearance. The way to use it is very simple: dry your face, use an eyedropper to take an appropriate amount of serum on your hands, evenly apply it to your face, and gently massage until absorbed. This product has anti-aging effects and provides nutrients to the skin for healthier, rudder skin.