Liquid Molybdenum is a diluted solution of ammonium molybdate. Molybdenum is involved in the metabolism of sulfur, uric acid formation, and the detoxification of sulfites, alcohol, and some chemicals. This formula has been made with potassium sorbate and benzyl alcohol to prevent yeast, mold, and bacteria growth. Because they work in a low pH environment, citric acid and lactic acid are added. The amounts of preservatives are low, between 0.1% and 0.2%. The active ingredient ammonium molybdate remains the same, with the concentration of 25 µg of elemental molybdenum per serving. This nutrient is of the highest quality and purity obtainable, and does not contain preservatives, diluents, or artificial additives.