Dietary Supplement Soy free. Guaranteed No Added: Sugar, starch, sodium, yeast, soy. Dairy, corn, wheat, egg, fish, tree nuts, peanuts, fragrance. Crustacean shellfish, artificial colors or flavors, preservatives. May support. General wellness. Est. 1967. Color variation is possible. Mason Guarantee: Laboratory tested. cGMP: Certified Good Manufacturing Practice Certified. www.MasonVitamins.com. (This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.) Manufactured in the USA.