The anti-frizz range Oléo-Relax provides incredibly effective, long-lasting control for dry, unruly hair. These rich products smooth frizzy hair with a special Kérastase blend of intensely nourishing oils. Bain Oléo-Relax Oléo-Relax A smoothing & disciplining shampoo for unruly hair prone to frizz caused by humidity. This nourishing shampoo offers volume control without weighing down hair. FrizzRead more