On July 11, 1984, the dairy industry was forever changed with the introduction of SoyPlus® bypass protein. A quality product ... of Landus Cooperative™, SoyPlus was the result of a unique, 100% all-natural expeller process. Heating and pressing the beans, instead of relying on chemical extraction, resulted in a 60% bypass protein value in an aroma-rich, great tasting dairy nutrient source. read more