... Weight: 1,000 Dalton - 3.0M Dalton Grade: Food Grade High Quality Sodium Hyaluronate (HA, Hyaluronic Acid) Name: Sodium HyaluronateOther Name: ... Food Grade, Cosmetic Grade, Eye drop Grade, Injection GradeBrand: DAULAQuality Standard: EP6Packing: 1kg/bag, 25bags/drum or 25kg/drumOuter packing: Aluminum ... is produced by biological culture of genetic transformed bacteria. High Quality Sodium Hyaluronate