Sebastian Professional Shine Define is a fine styling mist that gives your hair flexible hold with a glossy looking shine. Containing heat activated thermal protection, it's ideal to be used with heat stylers as it protects your hair whilst sealing in shine. This shine enhancing & flexible hold spray, protects your hair from hot tools, whilst conditioning it with a natural, brushable sheen & irresistible definition. Sebastian Professional Shine Define is an essential satin shine enhancer that del?rel=0 frameborder= 0 allowfullscreen> Directions of use: Apply on dry hair. Spray in small sections before using hot tools. Spritz on any finished style for flexible hold & shine finish.