Strengthen your damaged hair and help it to grow longer and stronger with Redken's Extreme Length range, formulated with biotin. Reduce breakage by 81% when using the full system of Extreme Length Shampoo, Extreme Length Conditioner, and Extreme Length Leave-In Treatment.

· Shampoo – For hair seeking length and strength

· Conditioner – Length fortifying

· Triple Action Treatment – Targets scalp, lengths and ends

· Sealer – Split end leave-in