Preserve the quality of weakened, colour-treated hair with the Christophe Robin Color Shield Shampoo. This protective shampoo works to fortify & replenish strands while defending against a variety of damaging external aggressors, such as artificial heat, UV rays, pollution, chlorine & sea salt. The shampoo prioritises the elimination of brassy, unwelcome tones caused by colour fading & oxidising over time. Charging lacklustre locks with a nourishing host of antioxidant vitamins, the powerhouse formula helps to shield your colour from oxidative stress as it strengthens the hair fibre for a vibrant & resilient finish. Formulated with an acidic p H, the innovative hair cleanser locks in artificial pigment to help enhance the intensity of dyed locks. Housed in a recyclable container, the colour-safe shampoo gently lifts away lingering dirt, grime & bacteria from the scalp & ends, leaving tresses clean, fresh & truly lustrous. Silicone-free