VITAMIN C 20% A very effective antioxidant that neutralizes free radicals – the unstable molecules that age the skinas a result of pollution, smoking and exposure to the sun. It inhibits melanin, stimulates growth of the hydro-lipid film and enhances collagen synthesis, an important skin protein that strengthens the structural support and elasticity of the skin. Vitamin C Revitalizing & Antioxidant Solution is used mainly to treat and prevent photoageing, uneven complexions and for helping the skin to fight wrinkles.