WHAT IT IS Magnolia Thermal Iron Protector features a fine-mist spray that conditions protects and provides a light hold. A powerful combination of silicones and amino acids including the moisture-rich Marula oil provide conditioning benefits while imparting shine and softness to the hair. WHAT IT DOES Bain de Terre Magnolia Thermal Iron Protector is a thermal protection and humidity blocking aerosol. This fast-drying spray with 24-hour humidity protection safeguards and conditions hair. It shields hair against harmful heat up to 450 ordm F 230 ordm C. Magnolia Thermal Iron Protector reduces frizz and flyaways. Ideal for all hair types.