You do discover the macros from the label, that's the point. They measure usable protein, not amino acids. http://en.wikipedia.org/wiki/Protein_Digestibility_

You do discover the macros from the label, that's the point. They measure usable protein, not amino acids. http://en.wikipedia.org/wiki/Protein_Digestibility_Corrected_Amino_Acid_Score http://en.wikipedia.org/wiki/Protein_Digestibility_Corrected...