Fine black blended tea with an extra boost of caffeine (Caution when using more than 100 mg/serving for children, those sensitive to caffeine, pregnant or nursing women and those with a medical condition). Get a better buzz! HiCaf: Release the buzz. A Better Buzz: We've intensified the caffeine content of this black tea by adding green tea extract and pure caffeine isolated from premium tea leaves. Caffeine and l-theanine (often credited with reducing stress) are natural components of tea providing a state of calm alertness we call tea mind. So get a healthy jump on your day, clear the afternoon fog or plow through that all-nighter. Breakfast Black: The rich flavor of roasted chicory deepens this satisfying blend of premium black tea. An ideal clarifying tea for time when the mind needs to wake up. Nice with milk. www.RepublicofTea.com. Certified gluten-free. More Caffeine than Coffee: Breakfast Black Tea: 110 mg. Packaged in USA.