Clairol Shimmer Lights Conditioner Blonde and Silver 31.5 oz Shimmer Lights refreshes faded highlights, removes the dull yellow in gray hair and leaves hair shiny without residue - and it can be used on natural or color-treated hair. Shimmer Lights Conditioner is a rich blend of emollients, moisturizers and color refreshers that renews faded highlights and brightens gray hair. • Specifically formulated for blonde or gray hair • Enhances color • Tones down brassiness