Protect your hair from root to ends with the kerastase nutritive nectar thermique a leave in heat protection milk that smoothes and hydrates the polishing nourishing milk is formulated with a protein lipid and carbohydrate formula which works to protect hair from heat styling the leave in treatment will instantly smooth the hair surface nourishing each strand for a sleek shiny finish the luxurious milk will make hair more manageable as well as shield it from the damaging effects of hea