The Serie Expert Absolut Repair Shampoo for damaged hair contains proteins extracted from golden quinoa that rebuild the hair fiber. The co-emulsion formula is the perfect lightweight treatment for a repaired hair result. Co-emulsion means that the active ingredients are specifically aimed at damaged areas and only there. This repairs the hair without weighing it down. The shampoo is therefore suitable for both fine and thick hair. With the combination of shampoo and conditioner, hair appears shinier, smoother and the hair surface is less damaged.* *57% less damage after using shampoo and conditioner.