Beijing KansenBio Technologies Co., Ltd634KansenBio, an international high-tech enterprise and Tsinghua University spinoff, holds 28 patents and COSMOS certifications. We commercialize advanced research through a GMP-compliant facility and 100,000-class cleanroom. Using cutting-edge biotechnology, we produce eco-friendly, low-carbon ingredients, including R-1,3-Butanediol, L-Carnosine, Decarboxy Carnosine, L-Histidine, Ergothioneine, Sialic Acid, 3'-Sialyllactose Sodium Salt, 6'-Sialyllactose Sodium Salt, Hydroxytyrosol and Ectoin.