This John Frieda Shimmering Silver Conditioner smooths & moisturises grey strands for youthful radiant shine. With SilverGloss technology for dull grey or white hair. Transform dull grey to bright silver. This Shimmering Silver conditioner, formulated with SilverGloss technology, smooths and nourishes wiry strands, neutralises brassiness and enhances shine to reveal vibrant silver.