Dr Pepper®. Est. 1885. 12 fl oz (355ml). 150 calories per bottle. Caffeine content: 41mg/12 fl oz. Partially produced with genetic engineering. Please recycle. Bottled under the Authority of Dr Pepper Company. Bottled by a member of The Coca-Cola Bottlers' Association, Atlanta, GA 30327. Consumer comments 1-888-DRPEPPER. drpepper.com. ©2016 Dr Pepper/Seven Up, Inc.