Living up to its name, Inspired proudly brings you ISO-PF Premium Pasture-Fed Whey Protein Isolate. We’re offering a naturally flavored and sweetened product that tastes amazing. As with everything we do, sourcing is paramount. Pasture-fed cows roam freely and feed on everything from white clover, ryegrass, and wild grass. Pasture-fed cows may also receive supplemental feed from organic grains during the winter months. As a high-end protein source, ISO-PF has no antibiotics, hormones, or amino spiking.