Core Insights - The beauty industry recognizes laboratories as crucial for assessing brand strength, impacting product safety, efficacy, and innovation, thereby building consumer trust [1] - Yatsen E-commerce is increasing its investment in research and development to create high-quality beauty products [1] Group 1 - Yatsen's Shanghai Analytical Laboratory received CNAS certification in April 2025, representing the highest recognition standard in China's testing field and enabling data recognition in over 100 economies globally [1] - The laboratory is equipped with advanced analytical instruments such as high-performance liquid chromatography, gas chromatography-mass spectrometry, and in vitro SPF testing devices, providing precise data support for product efficacy and safety testing [1] - A comprehensive quality assurance system and standardized operating procedures are established in the laboratory, ensuring reliability and consistency in every testing report [1] Group 2 - Yatsen E-commerce plans to integrate global R&D resources to enhance the laboratory's testing and innovation capabilities, accelerating the development and launch of more high-quality beauty products [2] - The company aims to continuously improve brand competitiveness in a steady and pragmatic manner, offering consumers beauty choices that combine safety and experience [2]