Joico wanted to make copper tops stronger longer. So they did by creating a wow-of-a-shampoo that restores rich auburn & reddish dos to their most metallic glory. Designed to fight the fade that typically takes the spice out of ginger locks, Color Infuse Copper Shampoo throws in tone-enhancing pigments that help maintain 85 percent of colour vibrancy for up to 18 washes. Rev up red hair or add a little blaze to blondes. Instantly. Directions Shampoo with Joico Color Infuse Copper Shampoo every other cleansing to achieve the perfect glow Then us as often as needed to maintain that radiance For maximum intensity & penetration, leave on hair for give minutes before rinsing.