Kirkman’s Molybdenum capsules are hypoallergenic and contain no known allergens. The molybdenum is in the form of an amino acid chelate.Molybdenum is considered a trace mineral. Doctors are finding that trace minerals can be important for proper nutrition. Molybdenum is one of the most important of these.Molybdenum is a component of several enzymes and also plays an important role in sulfur metabolism. As a result, high sulfur intake may lower molybdenum levels. Low molybdenum can then, in turn, cause allergic reactions to sulfites.Molybdenum supplementation may well play an extremely important role in balancing copper/zinc ratios. It should should be taken under the supervision of a physician. Free Of Sugar, starch, soy, wheat, casein, gluten, milk, preservatives, yeast, gelatin, flavorings or colorings. Warnings: STORE IN A COOL DRY PLACE AND TIGHTLY CAPPED. KEEP OUT OF THE REACH OF CHILDREN.