SCIENTIFIC DISCOVERY: Wash after wash, metal particles, present in water, such as copper, can penetrate your hair fibers. It can attack the fiber integrity & make color shift. At high concentration, it can create a risk of breakage and undesirable reflects can appear. To prevent this, metal particles can be neutralized. PATENTED INNOVATION: The first anti-deposit protector mask to protect the hair from particle deposits. A patented technology, enriched with Glicoamine, the molecule that tracks and neutralizes metal inside the fiber. VIBRANT COLOR & HIGHLIGHTS: Deeply nourishing formula for less porous hair. Longer lasting color, 2 x shinier. STRONGER HAIR: Fiber is strengthened, more resistant to breakage. Hair is smoother, nourished for 72 hours. UNIQUE EXPERIENCE: Fast absorbing creamy mask that brings high cosmeticity. Easy to rinse. Metal Detox fragrance has a unique tech signature, thanks to a memorable citrus top associated with distinctive musky woods. Use after Metal Detox anti-metal cleansing cream shampoo that gently removes metal particles from hair for the optimal Metal Detox experience at-home.