Carbonated Water, Refined Sugar, Natural Calamansi Extract, Citric Acid (acidity regulator), Ascorbic Acid (Vitamin C/antioxidant), Nature-identical Calamansi Flavor, Steviol Glycosides/Stevia (sweetener), Sodium Citrate (acidity regulator), Calcium Disodium EDTA (sequestrant), Sodium Benzoate (preservative)