L’Oréal Professionnel Série Expert Vitamino Color Mask is a professional hair mask developed for those with color-treated hair. This creamy formula, suitable for normal to thick hair types, will not only protect the color but also nourish the hair. With Resveratrol, this mask helps to protect the hair from free radicals. The protective coated created, will also smooth the fiber, instantly diminishing the appearance of damage and enhancing its shine. The formula also contains hydrating and antioxidant ingredients. On one hand, these will reduce oxidative stress of both hair and lipids thus preventing color fading. On the other hand, they will retain moisture to keep the hair hydrated. This mask will also strengthen the hair and improve its texture. Altogether, the formula will not only help to keep the color intact for longer, but also make it brighter and more vibrant.