Tag: Barqs root beer

While most root beer varieties are naturally caffeine-free, the well-known Barq's Root Beer is a notable exception, containing 22 mg of caffeine per 12-ounce can. This fact is crucial for anyone monitoring their intake, sparking the question: does bark soda have caffeine?

Most root beer brands are naturally caffeine-free, but a 12-ounce can of regular Barq's contains 22 mg of added caffeine. This unusual inclusion is a key part of the answer to the question: why do barq's have caffeine? It's all part of its historical recipe and unique flavor profile.