Stock up and save with this double pack of Redken Blondage High Bright Shampoo 300ml Formulated using Redken Brightening Care Complex, this innovative shampoo is bursting with Vitamin C, known for its brightening benefits in skincare, to keep your blonde hair light and vibrant between salon visits. Redken Blondage High Bright Shampoo provides instant brightening results thanks to chelators which bond tightly together and cling on to dirt or impurities that cause dullness.