L'Oreal Professionnel Absolut Repair Molecular range is designed to repair damaged hair at the molecular level, targeting the hair fibre to rebuild strength and resilience. Formulated with advanced peptide technology, it helps reverse signs of damage while leaving hair smoother, softer, and more manageable. With products including a shampoo, serum, mask, and leave-in treatment, the range works to restore vitality and protect against heat damage up to 230°C.