Color Brilliance Protective Shampoo Wella Professionals It is specially designed for colored and thick hair. Its optimized low-friction formula pH Helps close the cuticle after coloring, for longer-lasting color. Formulated with Purifica¹ metal technology, it optimizes free radical protection and encapsulates harmful metals in water to maintain color brilliance. Result: una instant shine and una color protection. Bring this shampoo to other hair professionals. Wella Invigo Color Bonity Care for una even more intense color protection. The professionals of the Wella Invigo Color Brilliance preserves the brightness of your colored hair thanks to its key ingredients:- Histidine and Vitamin E: to fight oxidation- Metallic Technology: to purify harmful metals and preserve the brilliance of the color.