Goldwell Rich Repair Shampoo - 1L If your hair is chemically damaged, heat burned, over-highlighted, or simply dry and breaking, then you need Goldwell Rich Repair Shampoo. The silk protein formula both nourishes and hydrates hair, repairing damages while restoring natural nutrient balances in any hair. The silk protein serum also delivers a gentle cleanse, silky smooth texture, and radiant shine to make your hair look and feel richer and healthier. Instantly reconstructs and reawakens the shine of natural hair. As gentle as water, the unique FadeStopFormula minimizes color fading with every use. Products for in-salon and at home.