Redken Extreme Length Shampoo 1% Biotin+ 10oz New Unsealed

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, castor oil, and Redken Length Care Complex to help lengthen and strengthen hair. • Provides lightweight nourishment to the hair • Strengthens fragile strands and ends to promote strong, healthy hair • Gently conditions the hair and adds shine