Carbonated filtered water, citric acid (citric acid is not used as a preservative) potassium phosphate (electrolyte), natural caffeine (green coffee bean, green tea extract), sodium citrate, magnesium lactate, sucralose, natural flavor, acesulfame potassium, niacinamide (vit b3), electrolytes (sea salt, magnesium chloride, potassium chloride, ashwagandha, pyridoxine hcl (vit b6), egg (90%), dihydrocapsiate, coq10, cyanocobalamin (vit b12).
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.