... eye-drop grade, ISO9001,GMP,KOSHER certified Prompt delive High Quality Hyaluronic AcidProduct Characteristics: Brand Name Plant Product Name Hyaluronic ... Appearance White powder Odour Characteristic Particle size 100% pass 80 mesh Shelf Life Two years Storage Store in ... extracellular space of human and animal tissue, vitreum, umbilical cord, skin joints synovia and cockscomb, etc. The commercial HA ...