It was invented by Dr Taihe, Dr Huang Jingling and Dr Guo. According to the relevant public information, Dr. Guo of Taihe Biotechnology Group solemnly declared: I am the founder of lifecode life password brand and once the owner of this trademark. Dr. Taihe brand was founded by Dr. Guo, the founder of Dezhengtang Pharmaceutical Co., Ltd., adhering to the concept of safe, effective, fast and natural skin care to protect consumers' skin health.