The GHOST Bond adhesive resistant to Pro Hair Labs resists moisture, sweat and water to provide a strong union with your skin specially designed for high temperatures and humidity, heavy sweat and fatty scalp to give a reliable union independently of CONDITIONS The original adhesive Ghost Bond is a water-based copolymer that is formulated to give you four weeks of worried fastening does not contain aggressive chemicals or toxins and without latex, so it is 100% safe for your skin