Yesterday I had 2 smoothies. One before soccer practice and one after. The only was the first one had protein juice. But they tasted way different. Why?
Protein Juice? Usually Protein is a powder that is added to the drink. Maybe the juice had a flavoring added to make it more appealing. But other than that, I would agree with Ernie. Maybe you had something in your teeth or left in your mouth that added to the flavor.