Our 17% Protein Low Starch Pastured Perfect Layer Feed is a complete nutritional feed of cracked and milled grain that's supplemented with kelp  organic alfalfa  and Poultry Nutri-Balancer. Designed for adult laying hens  our layer feed is formulated with additional calcium for egg shell strength. Made exclusively with North American Organic Grains. Because our feeds are milled on the same equipment  we do not guarantee that the finished product will be 100% free of corn. If you have an allergy concern  we recommend consulting with your physician to ensure this product is right for your flock.