Naturally flavored. All natural soda. Sweetened with stevia. Zero calories. No sugar. Zevia contains no sugar and no calories. It's made with 100% natural ingredients, including stevia, a botanical sweetener used around the world for hundreds of years. It's what soda should always have been. Very low sodium. Zero: sodium; gluten; net carbs. Vegan. Erythritol carbs have no calories or effect on blood sugar. Product of USA.