L'Oreal Professional Absolut Repair Molecular Leave-In Mask 50ml L'Oreal Professional Absolut Repair Molecular Leave-In Mask 50ml When hair is damaged, its molecular structure, composed of peptides, is compromised. Hair breaks, becomes too elastic, with no movement. But most peptides are too big to be reinjected into the fibre, making damage almost irreversible. For the first time, L’Oréal Advanced Research achieved to break down peptides, to inject their components separately into the fibre4. Once inside, they reform & rebuild the molecular structure of the hair1. For all damaged hair textures, color-treated, lightened & natural hair. 1Instrumental test after 15 applications shampoo + rinse-off serum + leave-in mask 2Instrumental test after 5 applications of shampoo + rinse-off serum + leave-in mask 3Consumer perception, 64 participants 4Amino acids + Peptides bonder Ingredients Ingredients AQUA / WATER / EAU • ISOPROPYL MYRISTATE • DIMETHICONE • AMODIMETHICONE • TRIETHANOLAMINE • PHENOXYETHANOL • CARBOMER • POLYQUATERNIUM-4 • POTATO STARCH MODIFIED • HYDROXYPROPYL GUAR • BEHENTRIMONIUM CHLORIDE • ARGININE • TRIDECETH-6 • ISOPROPYL ALCOHOL • CETRIMONIUM CHLORIDE • LINALOOL • GLYCINE • SERINE • TYROSINE • CITRIC ACID • GLUTAMIC ACID • COUMARIN • BENZYL ALCOHOL • BENZYL BENZOATE • ALPHA-ISOMETHYL IONONE • PARFUM / FRAGRANCE