Encourage stronger-feeling hair with the Kérastase Resistance Therapiste Masque, a nourishing formula that helps to care for damaged and brittle strands. Featuring a buttery texture, the mask delivers long-lasting moisture, while working to minimise the appearance of split ends.Kérastase’s FIBRA-KAP™ complex utilises a blend of amino acids to help reduce the risk of breakage. Hair feels silky-soft with a lustrous glossy appearance.