Heat protection spray studied to protect hair fibers from high temperatures caused by hair straighteners, curlers and hair dryers during brushing and styling. Its precious active ingredients actually create a film on the hair that prevents excessive dehydration of the structure during brushing and preserves the natural level of elasticity and flexibility, speeding up styling. By eliminating the effect of frizz, Firewall makes it easier to slide flat irons and curlers and helps strengthen heat-stressed hair, for long-lasting smooth and defined curls. It is ideal for the implementation of any type of styling, preserving the well-being of the structure, for a healthy and neat appearance of the hair.