Contains high concentrations of Vitamin C and Citric acid, an alpha-hydroxy acid. Alpha-hydroxy acids improve the appearance and feel of skin by removing dead skin cells, promoting skin cell renewal, and contributing to a smoother, brighter, and more radiant complexion. Its powerful antioxidant, Vitamin C, helps to protect the skin from harmful free radicals known to cause premature ageing, wrinkles, and other skin damage.