Yes, Needed tests every batch for performance and quality, including through third parties that test for nutritional content, pesticides and herbicides, heavy metals, microbes, allergens, and other contaminants. The Prenatal Multi is manufactured in the United States at an FDA, GMP and QAI Certified Organic facility.   Additionally, it is allergen free, meaning no milk, egg, fish, shellfish, tree nuts, peanuts, wheat, soy, and gluten. It is also free of GMOs, artificial colors, artificial flavors, preservatives, and other additives and fillers.