INVIGO Color Brilliance Color Protection Shampoo with Color Brilliance-Blend Copper encapsulating molecules maintain vibrancy.Histidine and Vitamin E help to control the oxidation process after colouration and to protect colour.Lime Caviar is known to contain various anti-oxidants and vitamins.PH optimized shampoo. For up to 7 weeks colour protection.With regular usage for coloured fine to normal hair.