Schwarzkopf BlondMe Keratin Restore Bonding Mask intensively repairs the internal structure of fragile, lightened and coloured hair. It creates new bonds within the hair fibres. Balances the optimum moisture level of porous, lightened hair and helps to detangle the hair, making it easy to comb. Smooths the surface of porous hair for optimum blonde colour shine. Powered by Bonding Technology, this customised blonde mask is especially formulated to care for the delicate structure of blonde hair. Designed to cater for all blonde needs, with tailor-made nourishment and maintenance in 3 dedicated tone directions, All Blondes (full care regime for in-depth nourishment and strengthening of any blonde hair), Cool Blondes (for cool cendré tone directions, neutralising unwanted warmth) and Warm Blondes (for warm caramel, refreshing or reviving faded blonde shades). How to Use: Apply evenly onto damp hair. Leave for 5 to 10 minutes. Rinse out thoroughly.