A maschera moisturizer for a vibrant look and strong dyed hair| The maschera L’Oréal Professionnel Serie Expert Vitamino Color Spectrum will give you smooth, strong, and extraordinarily shiny hair that glows intensely like the day you dyed it. It locks the color pigments deep within the hair fiber, thus helping to protect your hair color from fading and dullness. In addition, it ensures intense hydration so your hair can shine in all its beauty.