Color Complete Chromatech Post by Maroccanoil, the second step in the professional Chromatech service treatment. Moroccanoil Presents its 360° treatment for color-treated hair, with its complete color collection and the professional Chromatec service treatment that will keep your hair as radiant as the first day. This post-color treatment helps improve color retention by restoring the hair fiber and containing the color inside. modo that stays intact for much longer. The result is shinier hair, vibrant color, and well-groomed hair. Its nourishing, sulfate-free formula features ColorLink technology that repairs and nourishes every strand of physical and chemical damage suffered after coloring in three key steps: 1. Rebuilds keratin chains, sealing the fiber to lock in color. 2. Creates a protective shield that minimizes color loss after washing. 3. Thanks to its Arganid technology, it seals and repairs hair with an infusion of argan oil that penetrates the cortex. Using all the products in the Chromatech professional treatment service, hair has been shown to appear significantly healthier and more nourished after coloring.