Wash after wash, excess metal penetrates inside your hair, creating a risk of breakage & colour shift. Enriched with Glicoamine, this concentrated oil helps to prevent metal particles from being deposited on the hair. Its rich texture is instantly absorbed without weighing down. Copper Up to 97% less breakage. Hair is up to 2x shinier. Instrumental test on Metal Detox concentrated oil. Instrumental test on Metal Detox shampoo + mask Apply daily on dry or towel-dried hair. Warm 1 or 2 pumps in the palm & spread evenly from mid-lengths to ends. Do not rinse. Proceed to blow-dry or air-dry.