Prevent breakage and promote hair length with the Extreme Length Duo with Shampoo and Conditioner Extreme Length Shampoo with Biotin Redken Extreme Length Shampoo is formulated with Biotin, Castor Oil & Redken's Length Care Complex to help strengthen damaged hair and promote length. Extreme Length Shampoo helps lengthen hair by preventing breakage to achieve your desired length. • Reduce breakage by 81% when using the full system of Extreme Length Shampoo, Extreme Length Conditioner, and Extreme Length Leave-In Treatment• Formulated with Biotin and Redken Length Care Complex to help lengthen and strengthen hair• Gently cleanses the hair• Helps promote strong hair Extreme Length Conditioner with Biotin Achieving long hair requires less breakage and stronger strands. Pros prescribe this conditioner to help promote longer hair through enhancing strength for longer, healthier-feeling hair. Redken Extreme Length conditioner is infused with biotin, castor oil and Redken's Length Care Complex to achieve longer, stronger results. • Reduce breakage by 81% when using the full system of Extreme Length Shampoo, Extreme Length Conditioner, and Extreme Length Leave-In Treatment• Formulated with biotin, castor oil, and Redken Length Care Complex to help lengthen and strengthen hair• Provides lightweight nourishment to the hair• Strengthens fragile strands and ends to promote strong, healthy hair• Gently conditions the hair and adds shine
