Core Viewpoint - The company, Xi'an Juzhi Biological Gene Technology Co., Ltd. (referred to as "Juzhi Biological"), has issued a statement addressing controversies surrounding its recombinant collagen product, Kefu Mei, emphasizing its commitment to quality standards and ongoing improvements in response to industry developments [1][2]. Group 1: Company Background and Standards - Juzhi Biological applied for the first domestic invention patent related to recombinant collagen in 2001, naming the innovative substance "human-like collagen" and applying for the "human-like" trademark [1]. - The company has accumulated over 20 years of technical expertise, transitioning the substance from laboratory research to industrial application [1]. - Multiple industry standards related to recombinant collagen have been established, including the 2021 "Guidelines for Naming Recombinant Collagen Biological Materials" and the 2022 medical industry standard YY/T 1849-2022 [1]. Group 2: Quality Control and Self-Inspection - The company claims that its product development and production adhere to established standards, implementing quality control measures for raw materials and products [2]. - In response to the controversies, Juzhi Biological conducted a comprehensive self-inspection of all production, testing, and labeling processes, validating different testing methods [2]. - The company acknowledged limitations in its existing quality standards and testing methods, indicating a need for continuous optimization to meet evolving industry standards [2]. Group 3: Controversy and Response - The controversy began when a beauty blogger accused Juzhi Biological's Kefu Mei product of ingredient fraud, claiming the actual collagen content was only 0.0177% [3]. - Juzhi Biological refuted these claims, stating that their testing results showed collagen content exceeding 0.1%, contradicting the blogger's assertions [3]. - The dispute centers on differing testing methods, with both parties accusing each other of using "unscientific" approaches, as there are currently no national standards for testing recombinant collagen in cosmetics [3]. Group 4: Market Impact - As of June 23, Juzhi Biological's total market value was HKD 54.83 billion, reflecting a nearly 40% decline from its peak on May 20 [4].
巨子生物深夜再回应可复美配方事件：现有检测方法存局限性