Volume That Slays All Day. Give Flat, Lifeless Strands An Extended Boost With Aussie Headstrong Volume Mousse. Infused With Bamboo And Australian Kakadu Plum, This Lightweight Maximum-Hold Mousse Helps Transform Your Look With Over-The-Top Body And 24-Hour Hold. For Gravity-Defying Style That Even Stands Up To Humidity, Pump A Dollop Onto Your Fingertips, And Work Through Damp Hair, Starting At The Roots. Blow Dry, And Prepare For Liftoff!