- Detangles instantly and creates color luminosity for color treated and non-color tread hair. Products for in-salon and at home. Dualsenses Color Extra Rich for thick to coarse hair is the next generation of color luminosity for colored and non-colored hair, keeping salon color vibrant. Goldwell Dualsenses uses the new innovative microPROtec complex distributes essential care ingredients quickly and evenly for instant results you can see and feel. All Dualsenses products contain the same trusted color protection to reduce color fade-out. Also the improved FadeStopFormula is included in all of Dualsenses shampoos achieving exceptional reductions in color wash-out during shampooing.