This product is likely MSG Free.
Citric acid, dextrose, natural flavors, beet juice (for color), malic acid, stevia leaf extract, avocado oil, spirulina extract (for color), calcium (as calcium carbonate), magnesium (as magnesium oxide), chloride (as potassium chloride), sodium (as sodium bicarbonate, sodium carbonate), potassium (as potassium bicarbonate, potassium chloride).
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.