Bosley Volumizing and Thickening Styling Hairspray What it is: Weightless style and finishing spray What it does: Gives long lasting body and shine without build-up, stickiness or flaking. Humidity and heat resistant with great thermal-styling protection. Protects and extends color How to use it: Hold 10 to 12 inches from the hair, spray lightly over hair Feature & Benefit: LifeXtend Complex - Hydrates and nourishes while strengthening and fortifying the follicles and hair shaft for thicker, fuller looking hair. Humidity and heat resistant - Protects from high heat and humidity. ColorKeeper - Protects and extends longevity of hair color.