L-citrulline (vegan fermented), beta-alanine, nitrosigine (inositol stabilized arginine silicate), senactiv (panax notoginseng (root) and rosa roxburghii (fruit)) extracts, l-tyrosine, taurine, alpha-gpc (alpha-glyceryl phosphoryl choline 50%), natural caffeine (from coffee (coffea spp.) bean), theobromine, astragin (astragalus membranaceus and panax notoginseng) root extracts, rauwolfia (rauwolfia vomitoria) root extract, malic acid, natural and artificial flavor, citric acid, tartaric acid, silicon dioxide, calcium silicate, sucralose, xanthan gum, acesulfame potassium, fd&c red #40
Manufacturer did not include an allergen statement.