Hyaluronic acid is a non-sulfated glycosaminoglycan distributed widely throughout the body in the connective, epithelial, and neural tissues. It is one of the chief components of the extracellular matrix and contributes significantly to cell proliferation and migration. The average person has roughly 15 grams of hyaluronic acid in their body, one third of which is lost and replaced each day.

Specification\Name	Eye Drop Grade Hyaluronic Acid
Characters	White hygroscopic powder or granule
Hyaluronic Acid (dry basis)	90%-105%
Glucuronic acid	≥45.0%
PH(0.1% Water Solution)	6.0-7.5
Molecular Weight	(0.8-2.0)*106
Intrinsic viscosity	≥1600(on the dries basis )
Residue on Ignition	≤20%
Protein	≤0.1%
Transparency (0.1% Solution)	≥99%
Loss on drying	≤8.0%
Heavy metals (as Pb)	≤ 20ppm
Arsenic	≤2ppm
Bacteria Endotoxin	≤0.5 EU/mg
Hemolysis	Negative
Viable Hemolytical Streptococci	Negative
Bacteria count	≤10CFU/g
Mold & Yeast	≤10CFU/g
Pseudomonas aeruginosa	Negative
Staphylococcus aureus	Negative

Qufu Hi-Tech Trading Co.,Ltd Is committed to research and development,manufacturing,sales and marketing of high quality and affordable hyaluronic acid series products.the company situated at Qufu High-Tech Development Zone-----hometown of Confucius.
as specialist in the R&D of HYALURONIC ACID products in China , we have been the global leader in HA raw material market,and now we are also dedicated to the sales & brand promotion

of HA final products.
Our strong products are: Hyaluronic Acid Filler, Mesotherapy Hyaluronic Acid Serum, Medical Sodium Hyaluronate Gel,Hyaluronic Acid Materials & Hyaluronic Acid Skin Care Cosmetics.

Our trade mark products :Top-Q,Charmost, Bomsur, which have received many positive feedback in Southeast Asia,South America,Southern Europe,Western Europe,etc

Any interesting please fell free to contact me, i will do my best to support you.