Shandong Runxin Biotechnology Co., Ltd. has been the TOP 2 Hyaluronic Acid & Chondroitin Sulfate Manufacturer in China. 

Please check our Product List,

Hyaluronic Acid Food Grade 

Hyaluronic Acid Cosmetic Grade 

Hyaluronic Acid Eye Drop Grade 

Hyaluronic Acid Injection Grade

Hyaluronic Acid High Molecular Weight

1.5-1.8 Million Da.

1.8-2.2 Million Da.

2.2-2.6 Million Da.

Hyaluronic Acid Medium Molecular Weight

0.8-1.4 Million Da. 

0.5-0.7 Million Da.

0.2-0.5 Million Da.

Hyaluronic Acid Low Molecular Weight

50,000 - 100,000 Da.

8,000 - 15,000 Da. 

3,000 - 5,000 Da.

Chondroitin Sulfate Bovine CPC90% 95% E-HPLC90% 

Chondroitin Sulfate Porcine CPC90% 95% E-HPLC90% 

Chondroitin Sulfate Chicken CPC90% 95% E-HPLC90% 

Chondroitin Sulfate Shark CPC90% 95% E-HPLC90%

Chondroitin Calcium Bovine CPC90% 95% E-HPLC90%

COAs and Samples are avaliable for your kind test.