A leave-in treatment with biotin that strengthens damaged hair to help it grow longer and stronger.
Redken Length ExtremeLeave-in
• Helps prevent breakage so hair keeps growing longer.
• Visibily reduces the appearance of split ends by 78%.
• Strengthens and seals weak, fragile hair.
WHAT ELSE YOU NEED TO KNOW
Formulated with biotin and soy protein.