Webinar | Mastering the challenge test: Key to antimicrobial efficacy in cosmetics

Demonstrating the antimicrobial efficacy of a product is not only a regulatory requirement, it is also a mark of scientific reliability and consumer confidence. However, the implementation and interpretation of efficacy tests, such as challenge tests, remain complex.

From mastering the standards and understanding the behaviour of micro-organisms to designing the appropriate inoculum and defining optimal contact times, each stage requires precision, expertise and the ability to navigate a variety of influencing factors.

Join our expert from Eurofins Cosmetics & Personal Care for a dedicated webinar where we will guide you through the complete challenge testing process. From key definitions to concrete reporting examples, this session will help clarify a fundamental but complex aspect of cosmetic microbiology.

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