Sustain and strengthen your hair, all day and everyday with this reviving treatment mask from Kerastase. Compact and extremely easy to use, this rejuvenating treatment mask works wonders for damaged hair and split ends. The ultimate in reconstructive product, this feature reinforces the hair fibre from within. Those seeking a more supple, more lustrous and velvety finished will be pleased with the spectacular results from just one application. A bargain you'll regret passing up - make sure this item doesn't pass you by.