Typically per tablet: Cinnamon 2500mg (Provided by 500mg of a 5:1 extract) Inactive ingredients: Calcium Carbonate, Cinnamon Bark Extract, Cellulose, Crosslinked Cellulose Gum, Tablet Coating (Hydroxypropyl Methylcellulose, Glycerin), Silicon Dioxide, Stearic Acid, Magnesium Stearate