Since Yuzu itself is so interesting, nothing has been added to this soda. It’s just a soda of Yuzu juice, from Japan. Yuzu is a hybrid citrus of lemon, grapefruit and mandarin, making a tart, sweet and refreshing drink. All StrangeLove Lo-Cal sodas are naturally low in sugar, without sweeteners like stevia or erythritol. They are all natural with no preservatives.