REDKEN Extreme Length conditioner strengthens and nourishes the hair, making brittle strands and split ends more resilient, reducing hair breakage, and supporting the growth of longer, stronger, and healthier hair, leaving it soft, smooth, and beautifully shiny. The biotin, castor oil, and Redken Length Care Complex in the formula strengthen damaged hair along its entire length and protect it from further breakage. Suitable for all hair types and textures, especially long, damaged, and easily breakable hair.