Iodoral® is a precisely quantified tablet form containing 5mg. Iodine and 7.5mg. Iodide as the potassium salt & a silica-based excipient containing a non-ionic surfactant, microcrystalline cellulose, vegetable stearins and pharmaceutical glaze.
Source Naturals is 99mg. of Iodine rendering 130mg of the KI!