Cosmetic Stability Testing

Stability testing is required before new or modified cosmetic products are marketed to ensure that the product retains the expected physical, chemical and microbiological properties, as well as function and aesthetic properties when stored under appropriate conditions. Creative BioMart Microbe has established a comprehensive testing platform for cosmetics, which can provide customers with comprehensive stability testing services, and can also customize personalized solutions according to customer needs.

Cosmetic Stability Test

It is the responsibility of manufacturers and developers of cosmetic products to ensure that the physical, chemical and microbiological properties of the products are stable when stored under appropriate conditions and that the packaging does not negatively affect the properties of the products. Therefore, stability testing is required when one of the situations occurs, such as new product development, product formulation improvement, raw material change, production process modification, and the need to apply new packaging to the product. Through stability testing, the ability of a product to resist microbial ingress, compatibility between product and packaging, and physical and chemical stability can be assessed.

Stability Testing Service

• Accelerated stability test
• Compatibility test
• Freeze thaw study
• Photostability study
• Period after opening study

Test Conditions

• Control temperatures (4°C)
• Room temperature (20-25°C)
• Accelerated testing (37°C)
• Accelerated testing (37°C at 80% relative humidity)
• Accelerated testing (45°C)
• Freeze/Thaw cycles (0 or -5°C)

Test conditions can be adjusted according to the specific needs of customers

Test Parameters

• Organoleptical properties: Colour, appearence, odour
• Physical and chemical properties: pH value, viscosity, density, texture, flow and emulsion stability
• Microbiological stability: Microbiological analysis, challenge test
• Packaging Stability: Packing integrity, Weight loss

Due to the different cosmetic parameters, we can provide testing of other related parameters besides the above based on customer needs

Why Choose Creative BioMart Microbe?

• Creative BioMart Microbe provides a number of stability testing services, and performs various tests in a strict and standardized manner to help customers conduct comprehensive stability analysis of products.
• We can design personalized test programs according to specific products to meet the needs of different customers.
• The experienced testing team guarantees the accuracy of the test results.
• Competitive test prices in the industry.

Workflow of Cosmetic Stability Testing in Creative BioMart Microbe

If you want to conduct fast and reliable stability test on cosmetic products, you can communicate with our experts about your products at any time. Please feel free to contact us for more service information.