Shin-Etsu’s vitamin C products successfully passed the GMP compliance on-site inspection

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From October 11 to 13, 2025, an inspection team from the Heilongjiang Province Drug Inspection Center conducted a three-day on-site GMP compliance audit of Xinhecheng’s vitamin C active pharmaceutical ingredient products, thoroughly examining key aspects such as production management and material management. Upon evaluation, the inspection team approved its quality management system and the implementation of production standards, confirming that the product complies with the Good Manufacturing Practices for Pharmaceuticals; the inspection was successfully passed. This approval marks the product’s eligibility for market release in China, as well as the completion of registration and certification in the three major regulatory markets of China, Europe, and Japan, thereby achieving a \"grand slam\" of access to global key markets. In the future, Shin-Nakano will continue to adhere to the principle of \"quality first,\" advance the development of its product line, and support its internationalization strategy.