ORS Black Olive Oil Repair 7 Leave-In Treatment protects hair from Thermal Damage Perfect for all hair types. This miracle leave in treatment, instantly addresses the 7 signs of damage. Use for Dry Hair, Breakage, Shedding, Split Ends, Slow growth, Dullness, Frizz. With each use, hair becomes stronger and healthier looking. Perfect for use after conditioning to help protect hair from environment and thermal appliances.