What: Cutler Specialist Volumizing Spray ($21)
Why: Cranking up the volume is one thing. Looking like your manicure took a vacay to Electrical Outlet Island is another thing altogether (look at the backlash poor Drew Barrymore got for over-volumizing at the Globes). Cop some killer volume without going over the top by spritzing on a healthy dose of Cutler Specialist Volumizing Spray before flipping your hair over and doing the old upside down blow dry trick. The alcohol-free spray is practically weightless—a good thing, since product overload is the number one volume killer—and actually acts as a moisturizer and thermal protectant, too. You'll get a little style-friendly hold, but will still be able to run your fingers through your now-bouncier locks.
Get Yours: Ulta.com