This L'Oreal Professionnel Colour Protecting Mini Duo Kit is specifically formulated to maintain the vibrancy and longevity of color-treated hair. The combination of shampoo and hair mask works in synergy to gently cleanse while providing deep nourishment and protection against fading. Use this set as a dedicated care regimen to keep your hair color fresh and radiant between salon visits, ensuring your hair remains soft, manageable, and brilliantly hued.