Therapro Mediceuticals HairBody Defend Thermal Protection Mist stops thermal damage from blow dryers, curling and flat irons with patented thermal shield technology. Features: Smoothes, Sleeks and Shines Increases Volume Protects Hair Color Provides UV Protection Directions: Apply to damp or dry hair as you would conventional styling solutions; work or comb through the hair. Recommended for curling irons, blow drying and roller styling.