Redken's Color Extend Graydiant Conditioner is a silver toning conditioner that deposits custom silver pigments to progressively brighten and tone gray, silver, and light blonde hair color. Formulated with Amino Acids, this conditioner smoothes and nourishes rough, dry hair for gray and silver strands that are 2x stronger with increased softness, shine and manageability. Brand Story Redken 5th Avenue NYC is a professional haircare and haircolor company dedicated to providing science backed products, inspiring education and unparalleled creativity for consumers and stylists alike.