Energy & Mood Booster. Sugar Free. 150mg per serving. Fit & Lean Energy Mints are a refreshing, and convenient way to boost your energy and mood for a quick pick-me up, without the crash! These great tasting energy mints deliver a synergistic combination of caffeine with natural herbs yerba mate, mucuna pruriens and huperzia serrata to enhance your energy, mental alertness and your mood. Invigorate your day with Fit & Lean Energy Mints!