Redken Extreme Length Conditioner is infused with Biotin, Castor Oil and Redken's Length Care Complex to help strengthen damaged hair to grow longer and stronger. This hair conditioner helps promote hair growth by preventing breakage so your hair can grow longer.

Step 1: Apply Redken Extreme Length Shampoo to wet hair, lather and rinse. Step 2: Use as a complete system with Redken Extreme Length Conditioner with Biotin. Step 3: Apply Redken Extreme Length Sealer leave-in treatment to clean, damp, towel-dried hair.