PLANT DERIVED/WATER SOLUBLE: NOW Colloidal Minerals is comprised of highly absorbable, water-soluble minerals derived from prehistoric plant deposits in Utah. Each 1 ounce serving has naturally occurring trace amounts of many major and trace minerals
FULVIC ACID TRACE MINERALS: The following minerals occur naturally in fulvic acid: Boron, Calcium, Chromium, Copper, Iron, Magnesium, Manganese, Molybdenum, Phosphorus, Potassium, Selenium, Silver, Sodium, Sulfur, and Zinc