L'Oreal Professionnel Serie Expert Metal Detox Shampoo is a sulfate-free cleanser that gently removes metal particles from the hair. Metal deposits accumulate in everyone's hair; whether it is weak or strong hair, it is not a health issue. The metal level in our hair varies based on the porosity, the water quality in our area, and the erosion of the pipes at home or salons. Metal can lead to hair breakage and significantly contribute to unreliable results during color, balayage, and lightening services. L'Oreal Metal Detox Shampoo is enriched with patented technology consisting of Glicoamine, a small molecule that penetrates deep inside the hair's fiber and targets metal particles. This rich, creamy formula transforms upon contact with water into dense foam that gently removes metal deposits from hair strands. When combined with Pre-Treatment Spray, it reduces hair breakage by 87% while increasing reliable color results to 100%. It delivers a citrus scent with strong musky wood overtones resulting in a one-of-a-kind and enjoyable experience.