No Need to Supplement: It’s All in the Bag
Calcium is the number one nutrient for laying hens. For years, there has been only one way to provide this key nutrient: by supplementing layer feed with oyster shells.
Now, Purina® Layena®, Layena® Plus Omega-3 and Organic layer feeds include Oyster Strong® System, an exclusive blend of oyster shell and key vitamins and minerals, like vitamin D and manganese, ensuring a supply of calcium will be available at night when your hens are forming eggs.
Our exclusive Oyster Strong® System eliminates the need to supplement as all the necessary calcium is included in every bite of our complete layer feed.
And now, our certified USDA Organic chicken feeds include our Oyster Strong® System - click here to learn more about our Organic product offerings and benefits.