Heat protection is vital for maintaining healthy, gorgeous hair. Care for your straight style with this formula custom-tailored to help resist heat up to 450° F. Ultra-fine spray helps prevent moisture loss while providing impeccable straightening and illuminating shine. Directions for use: Spray in dry hair and flat iron, or spray into damp hair prior to blow drying for additional heat protection and shine. Benefits: Conditions and helps improve strength. Adds shine and smoothes. Helps protect from thermal damageIncreases combability.