Black tea is a fully oxidized tea known for its robust flavor and rich color. This category includes Chinese HongCha (literally “”red tea””), as well as famous Indian varieties like Darjeeling and Assam. Black teas offer a wide range of flavors, from malty and full-bodied to light and floral, depending on their origin and processing. These teas typically have higher caffeine content and are often enjoyed with milk or sweeteners, though they can be equally appealing on their own.