Terra Origin uses a natural form of protein structure obtained from 100% grass-fed cow’s milk that is gentle on digestion & absorption. It is free of antibiotics, hormones, GMOs, fillers, etc. We use science to formulate milk-derived proteins; amino acids including BCAAs; omega fatty acids and more, to increase bioavailability for your fitness regimen. Most importantly, our blends are made at our FDA-registered, GMP-compliant US facilities to ensure no ambient impurities tamper with the quality of our products.