Spring water, organic cane sugar, natural grapefruit extract, citric acid, natural lilac flavor, fruit and vegetable color, inactivated bacillus coagulans gbi-30 6086 (contains postbiotics to support immune health), stevia leaf extract.
Manufacturer likely did not include an allergen statement; however, please double-check the product packaging and/or contact the manufacturer if you have a severe food allergy.