This product is likely MSG Free.
Reverse osmosis water, less than 0.5% of: electrolytes (calcium and magnesium lactates and calcium and potassium phosphates), citric acid, natural flavors, vitamin a, c, e, b3, b5, b6, b7 (retinyl palmitate, ascorbic acid, alpha-tocopheryl acetate, niacinamide, calcium pantothenate, pyridoxine hydrochloride, biotin), phosphoric acid, stevia leaf extract, monk fruit extract, zinc gluconate, sodium selenate.
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.