Designed to increase your hair's volume and give it irresistible body and bounce, this dualsenses ultra volume boost spray from goldwell is a must have for limp, lifeless hair. working from your roots, this fine spray gives unbeatable texture and great hold.formulatd with the advanced volume system, containing multi-minerals that visibly enhances volume, this dualsenses ultra volume boost spray can turn your dull locks into luscious, full of life tresses that show off a salon perfect finish