The Bumble & bumble Thickening Hair Spray lifts & sets your glamorous, voluminous style. Perfect for use during blow-drying, the heat protecting formula pumps up the volume & gives you great control over your finished look. Though this specially formulated hairspray is perfect for helping fine, link & thinning hair to achieve lift-off, it's just as good for all hair types. Spray on damp hair in even sections, work through & style. Layer over the Prep or Tonic Lotion for the ultimate blow dry.