Color maintenance treatment for hair with long-lasting shiny reflections. Long-lasting brilliant color treatment with organic green walnut extract. The treatment to protect and prolong the color service with a brilliant, luminous and long-lasting final effect. Its specific formula, with an acidic pH, fixes the coloring pigments in the hair. Protects from the sun's rays, reduces fading and color changes, leaving hair shiny, silky and nourished from root to tip.