When it comes to damaged hair, you need more than just ordinary repair masks. The molecular structure of the hair gets compromised due to the breakdown of peptides, which makes the hair weak, brittle, and prone to breakage. Most repair masks fail to restore the hair's health because the peptides are too big to be re-injected into the fiber, which makes the damage almost irreversible. But now, with the groundbreaking technology developed by L'Oréal Advanced Research, you can rejuvenate your damaged hair like never before. They have successfully decomposed the peptides and injected their components separately into the hair fiber. This advanced technology reforms and rebuilds the molecular structure of the hair, restoring its strength and health. With deep penetration and instant transformation, this revolutionary technology goes beyond regular repair masks, providing you with the best results. Say goodbye to damaged hair and welcome a healthier and stronger you! For all damaged hair textures, color-treated, lightened & natural hair.