Water, citric acid, gum arabic. Malic acid, potassium citrate, contains less than 2% of niacinamide, vitamin b6, vitamin b12, natural flavor, sucralose and acesulfame potassium (sweeteners), sucrose acetate isobutyrate, yellow 5, red 40, blue 1, sodium benzoate and potassium sorbate (preservatives).
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.