Zevia ginger ale soda is a zero-calorie, caffeine-free carbonated beverage in a 10-can pack. Each can holds 12 fl. Oz. It has no sugar, no artificial sweeteners and no artificial flavors. Zevia ginger ale soda ingredients include carbonated water, stevia leaf extract, ginger extract and natural flavors. The drink is kosher, gluten-free and non-gmo.