Repair damaged hair with Wella Professionals Enrich Repair Serum. Containing natural silk extract, this unbleached serum instantly repairs hair and protects against free radicals. Wella's Professionals Enrich Repair Serum nourishes intensely and increases the vitality of the hair, leaving it looking revitalized, shiny and rejuvenated. Ideal for damaged hair that has been damaged by styling, heat or coloring, it is the perfect quick solution for your hair to look good.