Do you want your hair color to stay vibrant and not go out? For the ideal treatment to maintain the vibrancy and freshness of your hair color, try GK Hair Color Sealing Treatment. What is the mechanism of action of this treatment? It is a post-color treatment meant to keep your hair's cuticles sealed in its newly applied color. It must be completed directly following the color treatment. This professional hair care product for color sealing treatment helps to increase hair shine while maintaining the color in the hair cuticle. By untangling knots at the roots, this professional haircare product also leaves hair feeling silky and glossy after treatment. Because damaged hair is on the verge of losing its color, it is imperative that those who have it receive this follow-up treatment.