Product description: We are manufacturer about 12 year in China. Offer pure, No-animal stabilized hyaluronic acid used for wrinkle. Our products is a gel of hyaluronic acid generated by Streptococcus species of bacteria, chemically crosslinked with BDDE, stabilized and suspended in phosphate buffered saline at pH = 7 and concentration of 20 mg/mL. Our products is free of animal protein. If you are interested in our products, pls feel free to let us to know, we are here waiting for you contact.