Phosphorus, along with calcium, are the most important minerals for the cow. Nothing happens in a cell, anywhere in the body, without phosphorus. Phosphorus is the key component of the ATP molecule that mediates the fate of all energy reactions in a cell. Meeting the cow’s phosphorus requirements is not the place to economize. MagnaMCP, a 21% phosphorus product, delivers excellent bioavailability which efficiently increases this essential nutrient in any ration.Phosphorus. . . . . .21%, Calcium. . . . . .15%

MagnaMCP Technical Data Sheet

MagnaMCP material safety data sheet