ALRI HUMAPRO SOUR GRAPE - 667 GRAMSHumapro is a patent pending one of a kind protein matrix that we started working on in 1998. Humapro starts with a specific vegetable origin 8 essential amino acid (EAAs) formulation that takes into account the exact HUMAN enzymic conversion of, and utilization rates for, all amino acids the body needs for optimal health. Did you know that if you removed even one of the EAAs from your diet for the day your body would use none of the protein you take