Product Information John Frieda Sheer Blonde Everlasting Blond Conditioner 50ml Sheer Blonde® Everlasting Blonde Colour Preserving Conditioner preserves your freshly-coloured blonde for up to 12 weeks (*based on 3 washes per week) Benefits With safflower oil and bergamot extract, this colour preserving formula helps keep your blonde from fading while leaving hair soft.