Tag: A w caffeine

While the vast majority of root beers are naturally caffeine-free, a few notable exceptions exist, which is why it is essential to know what root beer does not contain caffeine before you buy. Most consumers can safely assume their favorite brand is caffeine-free, but a quick label check is always the best practice.

The vast majority of diet root beer brands on the market, including popular choices like A&W and Mug, are completely caffeine-free. For consumers concerned about stimulant intake, this provides a straightforward answer, but understanding the few notable exceptions is important when asking how much caffeine does a diet root beer have.

While many sodas are known for their high caffeine content, root beer has a different reputation. The overwhelming majority of root beer brands sold today are completely caffeine-free, but there are some notable exceptions that contain a small amount.