When hair is damaged, its molecular structure, composed of peptides, is compromised. Hair breaks, becomes too elastic, and has 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 succeeded in decomposing peptides, to inject their components separately into the fiber².

Once inside, they reform & rebuild the molecular structure of the hair³.

For all damaged hair textures, colour-treated, lightened & natural hair.

¹Amino acids & peptides bonder.
²Instrumental test after application of pre-treatment + shampoo + rinse-off serum + 4x(shampoo + rinse-off serum).
³Instrumental test.