Professor Huang Yadong, Chief Scientist of PeptiGarden, for 23 years, we have been focusing on the development and application of biopharmaceutical technology in the cosmetics field. We are the first academically dispatched expert in China to introduce freeze-dried preparations and original liquid preparations into the skincare field. We have completed the research and development of two genetic engineering Class I new drugs, two clinical approvals for new biopharmaceutical preparations, one genetically modified biological product, and one national Class III drug device, and have successfully transformed them.