Provides a new color luminosity formula for colored and non-colored hair. | Formulated to keep salon color and highlights vibrant until your next visit. | This formula is most effective on thick to coarse hair types. | The Extra Rich Color Brilliance line uses new innovative Luminescine Technology which transforms non-visible UV light into visible light for magnificent brilliance. | The new innovative microPROtec complex distributes essential care ingredients quickly and evenly for instant results you can see and feel.