Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon SP Silver Shampoo 250ml by System Professional Save 0% $42.00 SKU W81530725 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available Cool the tone of blonde or bleached hair with System Professional Silver Shampoo. It contains blue pigments that neutralise yellow and orange pigments in the hair and leave an even, cool tone.