Shimmer Lights is a protein-enriched conditioning formula. Tones down brassiness on blonde and gray hair. Renews and refreshes faded highlights and ash-toned hair. Removes dull yellow in gray/white hair. Leaves hair shiny without residue. Out with brassy In with shimmer and shine Shimmer Lights Shampoo and Conditioner are specialized haircare products especially developed for gray/white and blonde hair. For white, gray, lightened & toned, highlighted and light blonde tinted hairShimmer Lights Conditioner. ,p>A rich blend of emollients, moisturizers and color refreshers. Brightens silver hair and neutralizes yellow as it conditions. Refreshes faded highlighted hair and tones down brassiness. Silkens coarse gray hair.