Clairol Shimmer Lights Shampoo Brunette & Red color-enhancing shampoo refreshes gold tones and enhances richness in brunette, red, and strawberry blonde hair. A protein-enriched conditioning formula. Enhances gold tones for dull light brown & fading blonde hair. Adds radiance to strawberry blonde & red hair. Brightens natural & color-treated hair. Leaves hair shiny without residue.Directions: Wet hair. Lather, rinse & repeat. For extra brightening & color, leave second lather on 3-5 minutes. No patch test required.