Nutrition and Supplements Proteins and creatine BiotechUSA Isowhey Cero Lactosa Libre 908 gr White Chocolate Premium quality whey protein isolate, free of sugar, lactose and gluten and isolated from native whey as basic ingredient BCAA and added amino acid glutamine. Our native whey protein isolate is produced directly from fresh milk after its pasteurization and the micro and ultra filtered at low temperature, which is then sprayed in a special drying chamber. Thanks to this unique procedure, the structure of the protein is preserved in its most complete form, and remains rich in immunoglobulin ( antibodies ) and lactoferrin ( which is part of the immune system ). In addition, the product is free of chemicals and other contaminants.