The basics This superfine aerosol spray adds body and shine without buildup while protecting the hair shaft and cuticle.  The benefits Enriched with silicones to protect and condition the hair where most needed, it is formulated to eliminate frizz and leave hair smooth, straight, sleek and shiny.  The uses Now with argan oil, RUSK® Thermal Shine Spray is formulated for great conditioning and incredible shine. The bottom line For anyone who uses heat styling appliances or has received a temporary or permanent straightening service, and for anyone desiring shiny, healthy-looking hair.