Brand new in box Smoke free environment 20g The Vitamin C 23 Serum with Super Vitamin E + Hyaluronic Acid from COSRX is a highly concentrated serum that fades acne scars and brightens the complexion to revitalize dull and dry skin. Feel the benefits of Vitamin C without irritation. Benefits 23% Vitamin C : Fades acne scars and brightens complexion by blocking the synthesis of melanin caused by UV exposure Tocotrienol : Super vitamin E, boasts up to 50 times greater antioxidizing effect than tocopherol Sodium Hyaluronate : Strong moisture retention properties to maintain hydration Allantoin : Soothes and relieves irritation Korean Skincare