Redken's Extreme Length Conditioner with biotin strengthens damaged hair and helps hair to grow longer and stronger. Extreme Length Conditioner helps prevent breakage to promote your strongest, healthiest hair.
- 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 castor oil to help hair grow longer and stronger
- Provides lightweight nourishment to the hair
- Strengthens fragile strands and ends to promote strong, healthy hair
- Gently conditions the hair and adds shine
