Vanadium

Vanadium appears in 6 commercial supplement products across 6 brands in this SuppDB sample, at per-serving doses ranging 0.008–0.05 mg. It is catalogued as a mineral ingredient, supplied in forms such as Vanadyl Sulfate, Sodium Metavanadate, and Vanadium Amino Acid Chelate. Its NIH PubChem record lists molecular formula V, a molecular weight of 50.9415 g/mol, and InChIKey LEONUFNNVUYDNQ-UHFFFAOYSA-N. Sold under the 4Life, Allergy Research Group, and Rainbow Light labels in this sample. In 2 of 6 label listings it is folded into an undisclosed proprietary blend rather than dosed on its own.