... hyaluronic acid, sodium hyaluronate (1) nutrient food grade (2) cas # 9004-61-9 (3) packing: 1kg per aluminium foil bag hyaluronic acid (sodium hyaluronate ... Plastic Bag,100g/bottle, 200g/bottle,10bottles/box. 2. Aluminium Foil Bag,100g/bag, 500g/bag, 1000g/bag, 10bags/box,5 ... with customers' special specifications. Further details, contact us please. offer food grade hyaluronic acid with good quality