Elevate your hair care routine or treat someone special to salon-quality vibrancies with the L'Oréal Professionnel Vitamino Color Full Size Shampoo & Hair Mask Duo Set. Powered by professional-grade formulas, this dynamic pairing works synergistically to cleanse, nourish, and shield colour-treated hair against fading, ensuring your shade stays brilliantly radiant and glossy for longer. How to use: Step 1: Shampoo Apply a quarter-size amount to wet hair and lather. Rinse and repeat if necessary. Step 2: Mask After shampooing with Vitamino Color shampoo, apply evenly on shampooed and towel-dried hair. Leave in for 1 minute. Rinse.