Absolut repair molecular shampoo when hair is damaged, its molecular structure, composed of peptides, is compromised. Most peptides are too large to be reinjected into the hair fiber, making the damage almost irreversible. Scientific discovery - absolut repair molecular: repairs 2 years of damage in just one use*. L'oréal's advanced research has broken down peptides, allowing their components to be injected separately into the hair fiber, restoring its structure from within. Key features: sulfate-free molecular repair shampoo: cleanses, detangles and strengthens all types of damaged hair with a high level of care patented technology: formulated with bond repairer and 5 amino acids to repair the macromolecular structure of the hair proven softness: provides 86% more softness according to instrumental testing and leaves hair with a cared-for finish rich and luxurious foam: its texture transforms during the massage to gently cleanse without sacrificing the sensory experience experience the transformation with absolut repair molecular and restore your hair's lost strength and vitality. Key features: advanced technology: bond repairer and 5 amino acids for deep restoration. Visible results: stronger, nourished, and more elastic hair. Intensive hydration: +86% hydration**. Professional formula: sulfate-free***, the luxurious texture of this formula turns into a rich lather that cleanses, detangles and provides superior care. Benefits: sulfate-free: cares for and respects the integrity of the hair. Luxurious texture: generates a rich lather for an indulgent cleansing experience. Instructions for use apply to wet hair. Emulsify until a foam forms. Clarify. For optimal results, follow with absolut repair molecular rinse-off serum and leave-in mask.