L'Oréal Professionnel Vitamino Colour Spectrum Rinse Off Hair Mask is a colour-protecting hair mask designed to maintain vibrant, salon-fresh colour while deeply nourishing the hair. Formulated for colour-treated hair, this professional hair mask helps preserve shine, saturation, contrast, tone, and brightness, ensuring long-lasting radiance. Infused with Ferulic Acid and Citric Acid, it strengthens the hair fibre, seals in colour pigments, and prevents fading. The luxurious creamy texture transforms into a lightweight foam, delivering intense hydration without weighing hair down. Perfect for all hair types, including balayage, highlights, and single-tone colours, this L’Oréal Professionnel hair mask keeps your colour rich, glossy, and protected between salon visits.