Susan Casey, a.k.a. The Overstimulated Girl - Esquire Magazine, Nov 01 '04 says “I wore the patches for a month. During the first week, I put them on my wrists and felt nothing but irritation. Plus, they kept falling off. Then I switched to the chest placement and had some of my best workouts in recent memory. I also wore them throughout a physically demanding overseas trip and could absolutely feel a steady increase in energy. (Bonus: They seemed to help overcome a bad case of jet lag exacerbated by no sleep, plenty of stress, and copious alcohol.) In short, I'm all for the patches.”