Oct 29, 2026 - Cosmetics
German Society for Scientific and Applied Cosmetics (DGK) – Important Publications
The German Society for Scientific and Applied Cosmetics (DGK) makes a valuable contribution to the field of microbiology in cosmetics.
In addition to regular events and online seminars, the freely accessible publications on microbiology, hygiene and preservation are particularly noteworthy. The extensive expertise is currently available on, among other topics, the following subjects:
- ISO 29621: Consideration of the assessment criteria
- Transfer of KBT results
- Measurement uncertainties in microbiological methods
- Microbiological requirements for water in cosmetic operations
- Skin microbiome and cosmetics
- Water activity
- Preservative challenge tests for W/O emulsions
The specialist group Microbiology and Operational Hygiene is currently chaired by Joelle Nussbaum of the BAV Institute. The group addresses current scientific and regulatory issues and promotes exchange between industry, laboratories and research institutions.
The DGK publications provide valuable support for the practical implementation of microbiological requirements and contribute to the harmonization of testing procedures within the cosmetics industry. At the same time, DGK events enable direct exchange with experts and offer insights into current developments and research findings.
Use this portal and the opportunity to access expert knowledge on a wide range of topics free of charge. If you have questions about microbiology (e.g. ISO 17516), preservative challenge tests (KBT) or microbiological monitoring, we are always happy to assist you.
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