Label information: " Colloidal Minerals ( Raspberry Flavor ), Now Foods, 32 fl oz (947 ml) �€� Reduced Heavy Metals �€� Humic Shale Trace Minerals �€� Dietary Supplement Now Raspberry flavored Colloidal Minerals is a pleasant tasting blend of highly absorbable, water-soluble minerals derived from prehistoric plant deposits in Utah. Each 1 ounce serving contains trace levels of many major and trace minerals. These colloidal minerals were created ages ago when they became incorporated into the living plants, fruits and vegetables of that era. These trace elements helped to form the luscious vegetation which contributed to the vibrant life which flourished on this planet. Suggested Usage: As a dietary supplement for adults, take one fluid ounce daily (one capful) added to fruit juice or water. Refrigerate after opening / Shake well before using Keep out of reach of children.