Natural flavors, calcium silicate, silicon dioxide, stevia extract, tartaric acid, beet root powder (for color), grape (fruit) powder (for color), vitamin d (as cholecalciferol), vitamin b6 (as pyridoxine hci), vitamin b12 (as methylcobalamin), sodium (as sodium chloride), potassium (as potassium chloride), citrulline malate 2:1, beta-alanine, betaine anhydrous (betapure™), taurine, l-tyrosine, alphasize® alpha-glyceryl phosphoryl choline (alpha-gpc), caffeine anhydrous, l-theanine, theobromine, astragin™ [astragalus membranaceous (root), panax notoginseng (root)], infinergy™ (dicaffeine malate), boron (as boron citrate).
Manufacturer likely did not include an allergen statement; however, please double-check the product packaging.