A biotin-enriched treatment to reduce split ends and strengthen damaged hair types
Redken's Extreme Length Leave-In Treatment with biotin strengthens damaged hair and helps hair to grow longer and stronger.
Extreme Length Leave-In Treatment helps prevent breakage to promote your strongest, healthiest hair.
Hair breakage is reduced by 81% when using the full system of Extreme Length Shampoo, Extreme Length Conditioner, and Extreme Length Leave-In Treatment.
- Visibly reduces the appearance of split ends by 78%
- Formulated with biotin and soy protein to help strengthen hair
- Adds manageability, smoothness and shine
How to Use
- Apply to clean, damp, towel-dried hair. Leave-in. Style as desired
- Use as a complete system with Extreme Length Shampoo and Extreme Length Conditioner with Biotin