... 4. Fast delivery by DHL [Description]Cocoa is rich in protein,calcium,magnesium,zinc,potassium,nicotinic acid,lactoflavin,polyphenol,theobromine ... which is far higher than that of food such as egg and fish.the intake of cocoa produdcts can increase ... laboratory for the quality controlling. Various Detection Device is equipped in Lyphar Biotech, such as HPLC, GC, Spectrophotometer, AAS, Polarimeter, ...