Benefit Boo Boo Zap: What Say You? April 28th, 2010 by Karen 20 Comments Have you used Benefit Boo Boo Zap ($20) before? I know so many ladies who swear by the stuff! This is my first bottle, so I hope it works for me too. Oh — if you can name the landmarks on the box, then mad props to ya, boo (ha)!