1 - Liter Size Goldwell DualSenses COLOR BRILLIANCE Hair Shampoo: This luxurious shampoo for color-treated hair utilizes an innovative Superior Fade Stop Formula with Raspberry Seed Oil that works to reduce color fading to a minimum. This gentle shampoo can be used daily and has a FadeStopFormula which will minimise color fading with every use. COLOR Brilliance Shampoo instantly brings out color luminosity and minimizes color fading.