Dietary Supplement. Natural Source of EPA / DHA. Certified Kosher Fish Oil. Third Party Tested. Doctor Formulated Our fish oil is rigorously third party tested to provide guaranteed potency, purity & to ensure it meets or exceeds U.S. standards for contaminants such as mercury, lead, cadmium, PCB s, pesticides & dioxins. This product contains no soy, wheat, sugar, salt, yeast, gluten, milk, artificial flavors, colorings or preservatives.