System Professional Extra Colorlock Emulsion 50ml, an innovative treatment designed to protect and intensify the shine of colored hair. Its advanced formula creates a protective barrier that seals the color, preventing fading caused by external agents such as UV rays and frequent washing. Thanks to its light and non-sticky texture, it absorbs quickly without feeling heavy, giving a sensation of softness and immediate vitality. Ideal for those who want to maintain the intensity and brightness of the color for a long time, it also improves the structure of the hair, leaving it nourishing and silky. An indispensable ally to enhance and prolong the effect of color, guaranteeing splendid and protected hair every day.