Bblonde Maximum Colour Toner - Steel leaves hair with a cool glittery silver shine that will make you stand out in a crowd. Non-Permanent, no Ammonia or Peroxide. Non permanent Colour Toners to enhance hair colour and add a subtle tone. Refreshes and improves shade and condition of blonde hair whilst neutralising yellow and brassy tones. Refresh and improve the shade and condition of your blonde hair in one wash! Easy to use and ideal for refreshing your colour, as it neutralises yellow and brassy tones, restoring natural, subtle blonde tones.