ITEMS SPECIFICATIONSprotein ≥95%Appearance White PowderOdor NoneParticle Size 80 Mesh Moisture ≤7%Fat NonHeavy Metals <10ppmMolecular Weight 1600Impurities NonpH 6.3~6.8General bacteria <1000 cfu/gColiforms negativeE. Coli negativeSalmonella negativethis fish collagen protein is made of the skin of fish. It contains all kinds of amino acid which are needed by humanbeings and dissolves in water ealily.