The Vitamino Color Spectrum Shampoo by L'Oréal Professionnel has been specifically developed for colored hair. Enriched with Ferula and citric acid, it helps to lock in color pigments in the hair, thus preserving brilliance across all five color dimensions. The results are: 1. Shine: ultra-strong glass shine 2. Vibrancy: rich colors 3. Contrast: optimal depth of shades 4. Hue: no unwanted reflections 5. Radiance: bright and dark tones are revitalized. The formula, with its luxurious, creamy texture, thoroughly cleanses the hair fiber and provides instantly strengthened and nourished hair.