Are you under a tight deadline or really need to focus on that new project? These mints help activate your body's natural ability to focus without the crash that comes from caffeine or other energy pills and drinks. The best part though, you can take them anywhere, planes, work, wherever.
Easy for beginners, start with 1 mint (10 mg) but most people take 2. Effects will be felt within 20 minutes, wait 30 before deciding to take more. After using a few times you'll learn your ideal dose.