Product Description Blue Spirulina is a blue-green-algae,Phycocyanin (Blue Spirulina) is a kind of bright blue powder extracted from spirulina. It is a kind of protein, also an excellent natural edible pigment, as well as a good healthy food. Phycocyanin is one of the rare pigment proteins in nature, Phycocyanin is not only colorful, but also a kind of nutritious protein, the amino acid composition is complete, with high content of the necessary amino acids. Phycocyanin accounts for as much as 50% protein and attaches. besides, it is added to cosmetics products because of its special property. Blue Spirulina is a kind of blue powder that is extracted from Spirulina Platensis. It is a water soluble pigment-protein complex. Spirulina extract phycocyanin is edible pigment applied in food and beverages, it is also an excellent nutritional material for health care and superfood, besides it is added to cosmetics products because of its special property. The popular blue spirulina powder is E6/E18/E25/E40. The price is different with the specification. E18 is the most popular one. Specifications Blue spirulina E6, Phycocyanin 20%-25%,protein 15%--20%. Blue spirulina E18, Phycocyanin 50%-55%,protein 35%-40%. Blue spirulina E25, Phycocyanin 76%, protein 55%-60%. Blue spirulina E40, Phycocyanin 92%, protein 80%-85%. BASIC ANALYSIS Item of Analysis Specification Results Assay  Color Value(1018nm) >250unit 256unit Organoleptic Appearance Powder Conforms Color Blue Powder Conforms Odor Characteristic Conforms Physical Characteristics Particle Size 100% Pass 80 mesh Conform Loss on Drying ≤7.0% 4.5% 10% PH 5.5~6.5 6.2 Particle Size 100% Pass 80 mesh Conform Lead (Pb) ≤1 ppm <0.40ppm Arsenic (As) ≤1 ppm < 0.2ppm Mercury (Hg) <0.1ppm <0.02ppm Cadmium (Cd) <0.2ppm <0.04ppm Aflatoxin Max0.2μg/kg Not detected Pesticide Not detected Not detected Microbiological Tests Total Plate Count ≤1000 cfu/g 810cfu/g Yeast and Mold ≤100 cfu/g 60 cfu/g E.Coli Negative/g Negative/g Coliforms <3cfu/g <3cfu/g Salmonella Negative/25g Negative/25g Pathogenic Bacteria Negative/g Negative/g Application Food Fields: Cake, Candy, Bake, Ice cream, Tea, Smoothie, Noodle and other food. Cosmetic Fields: Lip gloss, Eye shadow, Nail polish and other cosmetic products. Dietary supplements and health care products: as phycocyanin powder contains proteins & nutritional ingredient.