Reverse osmosis water, citric acid, betaine anhydrous, d-ketones (calcium magnesium d-beta-hydroxybutyrate, potassium d-beta hydroxybutyrate, and sodium d-beta-hydroxybutyrate), sodium phosphate, natural flavors, potassium phosphate, steviol glycosides, magnesium citrate, zinc citrate, and vitamin d3.
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.