1,collagen peptide powder 2,source from:healthy fish 3.function:food and comestic ... .sort:peptide 5,Cas No:9064-67-9 collagen peptide powder 100%pure, no additive,fat-free, sugar-free.small molecular ... ≤0.5Methyl Hg≤0.1Cd≤0.1Hypro,%,≥6Ash,%,≤3Moisture,%,≤6Total Bacteria,cfu/g,≤1000Colibacillus,MPN/g,≤3Mould and Yeast,cfu/g ... 1,Advanced equipment 2.Strict Test 3.Certificate collagen peptide powder