COMP spirulina is a highly absorbable source of protein, essential fatty acids, polysaccharides, vitamins, natural pigments, minerals, and bioactive ingredients such as growth factors and endogenous enzymes. The nutrients and physiological activities the composing proportion will be different as to different environment and algae type. COMP spirulina‘s protein amino acids are complete and reasonable, which follows Animal nutrition standards recommended by the FAO/WHO expert committee in year 1973. Especially rich in animal limited amino acid(Such as LyS,Thr,Leu,Arg,Ile,Phe)