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Shandong Liyoung biotechnology co.,ltd.participating in Hi &

From June 23 to 25, 2021, Hi & Fi Asia 2021 23rd Healthy Natural Ingredients and Food Ingredients China Exhibition, organized by Informa Markets, China Chamber of Commerce for Importers and Exporters of Medicines and Health Products, Shanghai Bohua International Exhibition Co., Ltd., was h... Read More

Hyaluronic acid introduction

Chemistry and physicochemical properties HA is a non-sulphated GAG and is composed of repeating polymeric disaccharides of D-glucuronic acid and N-acetyl-D-glucosamine linked by a glucuronidic β (1→3) bond.In aqueous solutions HA forms specific stable tertiary structures. Despite the simplicity i... Read More

The difference of sodium hyaluronate and hyaluronic acid

Naturally occurring Hyaluronic Acid molecule is too large and cannot penetrate the skin easily.  Sodium Hyaluronate is the salt form of Hyaluronic Acid. When in its salt form, the molecule has a much smaller molecular weight than it’s hydrolyzed cousin and therefore; is able to pe... Read More