Product Stability and Packaging Compatibility Testing Services
Why need to conduct product stability and packaging compatibility test?
The main objective of stability and compatibility test for a finished cosmetic product is to ensure that there is no harmful changes in product formulation and microbiological quality and properties, as well as its safety and functional performance, occur during handling, transport and storage under appropriate conditions. The stability test provides information by examining the stability of the cosmetic product within its appropriate life span and the compatibility between the formulation and the container material. Our R&D experts do in-house stability and compatibility test of standard formulations to ensure product quality.
3 reasons brand owners should know:
- Ensure product quality
- Build consumer confidence about the product’s safety
- Create a good image of the brand
Techniques of Product Stability and Packaging Compatibility Testing
Product Stability Test technique is the process of developing and testing the properties of products to maintain quality throughout the product life, confirm no changes in physical appearance, chemical properties. Cosmetic stability testing procedures with the samples collection according to the specified conditions, divided into 6 conditions (measured for specific quality Chemical quality values, viscosity values, color values) are:
- The oven 50 degrees for 3 months
- Fluorescent Lamp to see the reaction to the light for 1 month
- Incubators at 45 degrees for 3 months
- Room Temp for 3 months
- Heat Cool Cycle detected at 4 degrees, and 45 degrees alternately 2 days
- Sunlight Test 7-day
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