Does Panera Green Tea Have Caffeine. Depending on the type of tea bags you buy will vary in caffeine amounts depending on how big the bags are and such. (240 ml) 11 mg generic instant, unsweetened 8 oz.
The issue is not whether green tea has any caffeine in it, but rather how significant an effect the caffeine, if any, can have compared to the other contents in the tea. Caffeine in all panera coffees, espresso drinks, & teas. Our new tropical hibiscus blend does not contain caffeine, but our acai berry green tea does.