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Feb 17, 2020 - Cosmetics

Stability tests and compatibility examinations of cosmetic products at BAV Institute

Cosmetic products must be stable over the entire shelf life and life cycle of a product. Stability must be demonstrated according to the requirements of Regulation (EC) 1223/2009, and documentation is part of a product’s safety report.

The BAV Institute routinely conducts stability tests of cosmetic products. Samples are stored at various temperatures (e.g., room temperature and 40°C) and the quality is checked against specific product parameters before and after storage. These parameters can include:

• Sensory examination: appearance, smell, consistency
• pH value
• Density
• Viscosity
• Microbiological quality according to ISO 17516
• Other product-specific parameters

Furthermore, at the end of the storage period, a preservation stress test (PST, according to ISO 11930) can be conducted again to ensure that the product is still adequately preserved.

Do you need stability data for a product’s safety report? Contact us, we will be happy to assist you and select the appropriate test parameters and conditions.