Despite the name, a majority of ginger ale brands either don't contain ginger, contain ginger flavoring, or only a minuscule amount of the root. However, some use the real thing.
Brands like Schweppes, Vernors, and Great Value Ginger Ale do not include ginger on their ingredient lists; instead, they only mention natural flavors.
In 2019, Canada Dry was sued for not using real ginger. Ultimately, it settled for $11.2 million and removed the phrase "made from real ginger" from its labeling.