Use the System Professional Repair Mask for highly damaged, brittle and sensitised hair with a medium to coarse texture. Suitable for bleached and chemically treated hair. The mask is the ideal intense treatment for clients who take the time to care for their hair. The mask intensively nourishes damaged hair and protects the hair fibre. The active complex reduces breakage, strengthens and deeply repairs the hair after just one application. Additionally it provides smoothness and manageability to damaged hair, to help prevent further mechanical damage.