Purified water, dextrose, citric acid, sodium citrate, natural flavor, l-leucine, potassium citrate, calcium lactate, l-isoleucine, l-valine, caffeine, magnesium lactate, sucralose, salt, niacinamide (vit b3), inositol, red 40, pyridoxine hydrochloride (vit b6).
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.