NEW unopened Turn broken into bonded! Our hair repair mask delivers triple action: bonding, repair and protection for 3x stronger and 4x smoother hair* with intense nourishment and shine KEY BENEFITS -Transformation is amplified by proprietary Powerbond™ technology, scientifically proven to penetrate hair fibers and repair the three key hair bonds. -Our bond building hair mask is designed to deliver 70% less hair breakage* and repair broken hair bonds, severe damage and physical breakage with never-ending split ends. -The deep repair hair mask boosts strength, adds shine, detangles and leaves hair 4x smoother.*