Caffeine-containing Product Type of Product Caffeine (mg/serving) Tea Green, black, oolong 50mg/190ml serving 2 Green (different varieties) 20-45mg/8oz serving 3 Black 47mg/8oz serving 4 Coffee Brewed (filter or percolated) 100-115mg/190ml serving 2 Instant .This premium grade Bi Luo Chun Green Tea comes from its origin area DongTing mountain in Jiangsu province. Best quality with reasonable price. One of China's top ten teas. . Western Method Chinese Gongfu Way Teapot: 17oz / 500ml Gaiwan: 3oz / 85mlTeaTrends is the leading source of unbiased news and analysis for the specialty tea industry. Sing up for our free weekly newsletter today! . Merril J. Fernando, the founder of Dilmah Tea and one of the most influential figures in the history of tea in Sri Lanka .Book now at The Balcon in London, explore menu, see photos and read 3387 reviews: "The atmosphere was nice. The service Very efficient, food was delicious." . From the “A la carte menu”, select a main course from the market special or the “plat du jour” and a .