This heat-protective straightening spray is specially formulated to smooth unruly hair and prolong the straightening process. Enriched with hydrolyzed keratin, it helps restore and protect hair fibers from the extreme heat of flat irons and blow dryers, while its advanced technology eliminates frizz and creates a sealing protective film. The lightweight, no-rinse formula leaves hair silky, manageable, and shielded against damage. Free from parabens and sulfates, it is especially recommended after straightening treatments or for maintaining sleek, frizz-free styles.