Boost your hair with the Matérialiste Thickening Spray Gel from Kérastase\'s \'Styling\' range, a hair prepping formula dedicated to thickening and densifying the appearance of your hair. Utilising alliance IntraCylane technology, the styling gel thickens the appearance of the hair fibre diameter whilst inspiring incredible shine; expect luscious, voluminous locks. Perfect for all hair types, especially those with fine, lack lustre hair, its innovative formulation will make hair more manageable and add the perfect amount of volume and \'oomph\'.