Kerastase Densifique Bain Densite (250ml) and Masque Densite (200ml) are a shampoo and conditioning masque for fine or thinning hair from L’Oreal. Kerastase Densifique Bain Densite is a cleansing shampoo that is enriched with Stemoxydine®, a molecule for making the hair feel denser, and hyaluronic acid that makes the hair fuller and thicker by plumping up each hair fibre. As well as cleaner, hair will be more resistant to damage. Kerastase Densifique Masque Densite is also formulated with Stemoxydine and hyaluronic acid for hair that is lacking in density. Used together, fine hair will appear fuller, thicker and full of vitality.