USDA Organic. Certified Organic by Quality Assurance International. Gluten & casein free. Non-GMO Project verified. nongmoproject.org (Beef raised & fed a diet in compliance with the non-GMO project standard for avoidance of genetically engineered ingredients). The great organic uncured beef hot dog. Not preserved. No nitrates or nitrites added (Except those naturally occurring in sea salt and cultured celery powder). Beef raised with no antibiotics ever (Beef never administered antibiotics, added growth hormones or animal by-products). Fully cooked. Applegate humanely raised (beef raised on pasture and 100% grass-fed with no confinement or grain-finishing). Whole 30 Approved. whole30.com. U.S. Inspected and passed by Department of Agriculture. applegate.com. Questions? Visit applegate.com or call 908-725-5800.