Allergy Research Group® introduced pure 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, and absence of inorganic germanium impurities by color limit test.
Other ingredients: Hydroxypropyl methylcellulose, microcrystalline cellulose, L-leucine.
Keep in a cool, dry place, tightly capped.
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