Guhl Shampoo Silver Shine & Care has been formulated with Mediterranean Purple Sage + Oil, which is rich in antioxidants and essential minerals. Guhl's Color Shine & Care Komplex and purple color pigments provide intensive care that reduces any unwanted yellow tint or discoloration, strengthens hair from roots to tips, and leaves it with a noticeable suppleness and a lively and radiant shine - all without weighing hair down. Ideal for use on silver, gray, blond or bleached hair. Concentrated formula - a little goes a long way!