L'Oréal Paris Total Repair 5 contains powerful treatment formula with Keratin-XS technology to revive all forms of hair damage – from heat, styling, dryness or color processing. 5 problems 1 solution! The Total Repair 5 Serum fight against the five signs of hair damage leaving you with soft and healthy looking once again. Best used after Total repair shampoo and conditioner on damp hair. All you need for damage-free, beautiful hair!