Shimmer Lights by Clairol Professional Shampoo is for blonde, gray and silver and highlighted hair needing a color refresh. To get shiny hair without residue, you can tone down brassiness with this protein-rich, color-enhancing purple shampoo. The shampoo is an award-winning, protein-enriched, color-enhancing product. For brunettes, it tones down the brassiness of multi-tonal color hair for a balanced finish. Refreshes faded highlightsRemoves dull yellow in gray hairLeaves hair shiny without residueBrunettes: Use to tone down brassiness on multi-tonal colors and highlighted hair for a balanced finishBlondes: Use to maintain brightness on natural and highlighted hairShades of Gray: Maintains a cool effect on color-treated, modern gray shadesGray/Silver Enhancing: Blends, enhances and compliments natural grays or silver hair