Three capsules contain: Calcium (as calcium caprylate) - 100 mg Magnesium (as magnesium caprylate) - 50 mg Zinc (as zinc caprylate) - 5 mg Caprylic Acid (from calcium, magnesium and zinc caprylate) - 1350 mg Other Ingredients: Gelatin. Contains No: Wheat, gluten, corn protein, yeast, soy, dairy products, artificial colors, sweeteners or preservatives.