Bring back life to dry and damaged hair. The Redken Extreme mask builds strength and repairs hair while enriching each strand to be silky smooth. Distressed hair is repaired with complex proteins, ceramide, and lipids to improve strength and enhance shine. This innovative mask ensures hair is left feeling conditioned, hydrated, and silky smooth. The mask delivers a unique 3D repair complex, that with its carefully curated formula helps to provide internal strength and reinforce the protective resurfacing of hair. This means hair is healthy, protected and regains its natural shine.