Lumi Coat Luminous Shine Spray When Hair Is Exposed To The Elements Or Chemical Treatments, It Can Become Prone To Breakage, Tangling And Frizz. Lumi Coat Revitalizes Dry, Damaged Hair. A Lightweight Yet Luminous Mist, Lumi Coat Is Designed To Deliver Instant Shine And Weightless Hydration. Lumi Coat’S Scientifically Advanced Formula Was Developed To Create A Vital Shield That Restores And Protects Damaged Hair – While Boosting Mirror-Like Radiance. The Heat-Activated Formula Is Easy To Use – Simply Spray On Damp Hair And Style With A Blow-Dryer. The Results? Smooth, Soft Hair With Incredible Glossy Shine Lasting At Least Three Washes