Platinum Blonde Colour Toner For use on pre-lightened and naturally blonde hair Non permanent. No ammonia or peroxide. 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. Platinum blonde adds subtle cool blonde shades that last up to 8 washes. No ammonia or peroxide.