HumaPro - Bioavailability and Bio-utility of Essential Protein. It has been said that whey protein is 100% bioavailable and is therefore 100% absorbed into the body. Bioavailability is how much of what you are ingesting is absorbed by the body yet it says nothing to how much is actually utilized by the body. Those statements are correct about the 100% bioavailability, yet the problem with this statement, and to your detriment, is that it is absorbed, processed through the kidneys and then expelled as bodily waste. Unlike whey protein supplements, HumaPro is designed to be fully absorbed and utilized by the human body. How can HumaPro do this and other proteins cannot? Fundamentally, outside of taste, there isnt much difference between the whey protein supplements that are on the market. The reason is the ratios of Essential Amino Acids are still going to be the same in all the variations of whey protein. The problem with this is the ratios are not formulated specifically for the human body, but rather that of a cow. HumaPro is formulated with all of the essential amino acids in the exact ratio and sequenced delivery for what the human body requires to fully utilize them. Furthermore, the unique delivery system of HumaPro is designed to have all of the essential Amino Acids arrive at the muscle tissue, at the same time. While other proteins are only in the incorrect ratios, but they also arrive at different times. This is something to think about when you see other products on the market that may seem to copy HumaPro. Years of science has been put into the unique delivery system behind HumaPro and the exact amino sequence. Dont fall for a copy-cat product - make sure you are using the original!