According to the query of China News Network, the facial injection products used by Ziyitang Life Beauty Agency are all non-compliant medical beauty products purchased through informal channels, and the laser depilation instrument and picosecond laser therapeutic instrument used by customers in the agency have no relevant signs and nameplates of qualified products, which is irregular. The person in charge of Ziyitang Life Beauty Agency ordered the injection products from other places through WeChat, and after learning about the usage and operation methods of the products through WeChat chat, they directly injected the face to the customers.