Oyster Shell Alt. is a premium source of calcium for building stronger egg shells.

Provide to laying hens around 20 weeks of age.

There is a global shortage of Oyster Shells - this is the best alternative that costs less and works just as well at boosting calcium! This alternative allows for Organic egg production as this is raw, untreated minerals from the earth.

Oyster shell alternative blend of fine and coarse untreated calcium carbonate (CaCO) mined from limestone. Fine particles provide an immediate calcium supply while coarse particles provide a slower, steady calcium release. A mix of fine and coarse provides a consistent calcium release into the hen’s bloodstream overnight providing strong eggs.