Pure Ge-132 Organic Germanium is a unique organogermanium compound‚ bis-carboxyethyl germanium sesquioxide‚ sometimes called just germanium sesquioxide. It has unique molecular characteristics which make it virtually unreactive in the body‚ and its small particle size and unique structure permit it to be readily cleared in the urine as the intact molecule.Pure organic germanium into the United States in 1986. We recognize the importance of providing pure and tested Ge-132. To assure the quality and purity of our germanium products‚ we carefully analyze every lot. Testing procedures include identification by infrared spectroscopy‚ purity by acid group titration‚ absence of inorganic germanium impurities by color limit test‚ and solubility test. These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.