Nioxin Color Lock Color Seal Treatment

Color Lock Therapy is a care treatment that seals the color after coloring, ensuring long-lasting color brilliance. It neutralizes alkaline and peroxide residues without weighing the hair down, resulting in less hair breakage. Application: After rinsing out the color, but before shampooing, evenly distribute it onto the scalp and hair. Gently massage it in and let it sit for 3 to 5 minutes. Rinse thoroughly. Complement the 3D Color Lock Therapy with the appropriate 3-step care system for optimal results.