L'Oéal Professionnel's Absolut Repair Full Size Shampoo and Mask Duo enriches the hair with a blend of protein and quinoa to encourage fortified-looking tresses. Cleanse the scalp and strands with the glossy shampoo and follow with the moisturising mask as part of your reparative hair care routine. How to use: Shampoo: Distribute evenly on wet hair. Lather. Rinse thoroughly. Mask: Apply to towel-dried hair and leave in for up to five minutes. Rinse.