12/case directions: take 1 dropper full two times daily in a few ounces of water. Shake well before use. Ingredients: maximum micronized zeolite (clinoptilolite) 100mg vitamin b-12 (methylcobalamin) 900mcg, vitamin d3 (cholecalciferol) 5mcg (200iu). Other ingredients: deionized water, vegetable glycerin, natural flavors. 03/07/22