The Metal DX Shampoo by L'Oréal Professionnel Paris is designed for all hair types to prevent hair damage before it occurs. With each wash, metals like copper, which are present in water, penetrate the hair and increase the risk of breakage and color changes. Enriched with Glicoamin, the only molecule small enough to neutralize metal particles in the hair fiber, Metal DX helps to prevent breakage and color changes. This ultra-nourishing shampoo gently removes metal particles and provides instant softness and shine with its creamy texture.