Naturegg Simply Egg Whites are pasteurized and made from 100% pure egg whites. Egg whites have absolutely no fat or cholesterol, but are still a source of 3 vitamins and minerals and packed with high-quality protein.Naturegg Simply Egg Whites Organic are just like Simply Egg Whites, but they are produced from free range hens that have access to the outdoors (weather and environmental conditions permitting), fed an organic multigrain feed that is grown on land that has had no herbicides, pesticides or preservatives used on it in 3 years. They are produced in accordance with the Canadian Organic standards and certified Organic by Ecocert Canada.