Redken Extreme Length Leave-In Treatment with Redken's Length Care Complex is formulated with Biotin and Soy Protein to help fortify lengths to reduce breakage, allowing hair to lengthen, when used as a system. Used by pros to strengthen damaged hair, Extreme Length Leave-In Treatment reduces breaka...more
Redken Extreme Length Leave-In Treatment with Redken's Length Care Complex is formulated with Biotin and Soy Protein to help fortify lengths to reduce breakage, allowing hair to lengthen, when used as a system. Used by pros to strengthen damaged hair, Extreme Length Leave-In Treatment reduces breaka...more