Cross-flow cold process/microfiltered whey protein concentrate and isolate, egg albumen, and milk protein isolate plus proteolytic GaspariZyme™ Complex for bioavailability and maximum amino acid levels maintenance. In 2lb. and 5lb cans. When it comes to the REAL nutritional needs of bodybuilders and athletes alike, there is little doubt what "legitimate" science has to say about the different protein sources available in the supplement marketplace. Unfortunately, this has little to do with the marketing message spread by most sellers of protein supplements today. The competition between companies is fierce and the drive to sell more protein by differentiating a product by any means necessary (whether it's legitimate science or not) is prevalent to say the least. MyoFusion™ delivers only the highest and most legitimately bioavailable proteins in existence­ – hard and fast!