Status:available spirulina vitamins and essential nutrients composition vitamin a as beta-carotene vitamin d vitamin e vitamin k vitamin b1 vitamin b2 vitamin b3 vitamin b6 vitamin b12 folic acid biotin pantothenic acid inositol calcium iron phosphorus magnesium zinc selenium copper manganese chromium potassium essential amino acids lysine isoleucine leucine methionine phenylalanine threonine tryptophane valine non essential amino acids alanine arginine aspartic acid cystine glutamic acid glycine histidine proline serine tyrosine essential fatty acids omega 3 (alpha linoleic acid) dha (dicosahexonoic acid) gla (gamma linolenic acid) palmitic acid oleic acid stearic antioxidants & phytonutrients chlorophyll cryptoxanthin echinone lutein mycocyanin phycocyanin xanthophylls zeaxanthin