Chickens need lots of vitamins to stay healthy. Adding Pampered Chicken Mama North Atlantic Sea Kelp to their diet provides an easily-accessible source of essential vitamins, minerals, and amino acids to improve the overall health of your flock. Chickens and other poultry need iron so their blood can carry oxygen. Pampered Chicken Mama North Atlantic Sea Kelp provides an additional source of easily digestible iron, which might improve egg production for lovely golden yolks. Might also increase egg hatchability. Sourced from North Atlantic seas. Product of Canada. Ingredients: Kelp granules. Kelp is harvested in Canada. Directions: Combine 1 pound of Pampered Chicken Mama North Atlantic Sea Kelp with 40 to 50 pounds of layer feed or chick starter.