Now you can enjoy the benefit’s of ginkgo, green tea and Chinese herbs without the caffeine! This green tea is naturally decaffeinated using a carbon dioxide process that maintains green teas beneficial antioxidants. Ginkgo biloba is a unique tree species with no close living relatives. It is a living fossil. Living fossil species all have survived major extinction events. Experts recommend drinking three or more cups of green tea a day. Drink this delicious tea any time of day, hot or iced, as is, or try adding lemon and your favorite sweetener.