FINLAND, Minn. – The Organic Consumers Association (OCA) announced today that the nonprofit consumer advocacy group has filed suit against two infant formula makers—The Hain Celestial Group (NASDAQ: HAIN), owner of the Earth’s Best infant and toddler formula brands, and The Honest Co.—for falsely labeling “organic” products that contain ingredients prohibited under the Organic Food Production Act of 1990 (OPPA).