Powered by a potent blend of ferulic and citric acids, the L'Oréal Professionnel Vitamino Colour Spectrum Shampoo helps to protect the vibrancy and tone of freshly-dyed strands for up to 100 days*. Featuring a luxurious cream-to-foam texture, the formula neutralises the appearance of unwanted reflects, while preserving the different levels of brightness and darkness. The multi-action shampoo also helps to cleanse, nourish and visibly enhance your hair’s shine. *Instrumental test after 49 washes using the full Vitamino Colour Spectrum routine.