• No artificial by-products or fillers added• No artificial preservatives added• No antibiotics or growth hormones added Purina® Layena® layer feed provides all 38 nutrients laying hens need once they’re 18 weeks old and laying eggs. The exclusive Purina® Oyster Strong® System strengthens eggshells with added calcium from oyster shells, Vitamin D and manganese. Added Marigold Extract For rich yellow yolks — A high level of xanthophyll, a coloring agent derived from marigolds, produces deep yellow egg yolk Essential Amino Acids Enhanced with lysine and methionine to give birds the nutrients they need to produce plenty of wholesome and delicious eggs. Also promotes beautiful feathering. Key Levels of Vitamin A, D, E Strong reproduction and overall health — A high level of Vitamin A helps birds grow into healthy adult birds Prebiotics, Probiotics and Yeast Supports immune and digestive health Research-Backed High Quality Formulation Wholesome nutrition you can trust to provide the very best for your poultry Rich in Antioxidants and Optimized Levels of Vitamin E Supports a healthy immune system — A high level of Vitamin E helps birds maintain a robust immune system
