... chemicals of Spirulina Powder and tablets: Protein, Essential Fatty Acids,vitamines,B12, Minerals etc. Spirulina is a blue-green ... to 71 percent complete protein, with all essential amino acids in perfect balance. In comparison, beef is only 22 ... also provides high concentrations of many other nutrients - amino acids, chelated minerals, pigmentations, rhamnose sugars (complex natural plant sugars ...