1.Wild lingonberry in DaXingAnLing area 2.Oligomeric Proanthocyanidins 5%-95% 3.HACCP,ISO9001,FDA,PONY etc 4.Free samples Product NameLingonberry extractAppearance Form brownish red powder Active Ingredientoligomeric proanthocyanidins (OPC)Specifications5% -95% Test methodUVMesh100meshLoss on Drying≤5%Heavy Metal≤10PPMTotal Plate Count≤1000cfu/gYeast & Mold≤100cfu/gE. ...