Since 1994 Family Farm Herbal Supplement Natural Source of Iodine USDA Organic Verified Non-GMO OTCO - Certified Organic by Oregon Tilth Organic to Our Roots As certified organic farmers since 1994, our regenerative practices heal the land and water and sequester carbon from the atmosphere, while ensuring that pure, potent herbal medicine is available today and for future generations. Peace. Product verified non-GMO by SGS.