Redken Extreme Length Leave in Treatment

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.

• Reduces breakage by 81% when used as a full system with Redken Extreme Length Shampoo and Extreme Length Conditioner
• 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.