Stability and compatibility test

Guarantee the quality and safety of your products

Stability and compatibility testing are essential steps in the development of cosmetic and household cleaning products. These analyses ensure that your formula retains its properties and remains safe throughout its shelf life , while checking its interaction with its container.

At Galeniform, we put our scientific expertise at your service to carry out these tests with rigor and precision.

We can achieve:

And many others...

Emulsion

Gel

Solid formula

Flacon

Jar

Dropper

Doypack

Box

The Importance of Stability and Compatibility Testing

Cosmetic stability and compatibility tests assess a product's shelf life by reproducing accelerated conditions, such as fluctuations in temperature or humidity, to predict possible alterations (color, texture, odor, phase separation). They are essential to guarantee the quality, safety and conformity of your cosmetic products. They are essential to meet the requirements of European Cosmetics Regulation (EC) No. 1223/2009, and form a key element of the Product Information File (PIF).

Stability test

Evaluates the durability of your product over time, by reproducing accelerated conditions to identify possible alterations: changes in color, odor or texture; phase separation or physical instability.

Compatibility test

Checking the compatibility of the cosmetic formulation with its packaging is essential to ensure that no interaction affects the product's long-term stability, appearance or safety.

Our expertise for comprehensive support

We adopt a tailor-made approach to carry out your stability and compatibility tests, adapted to your specific needs and the type of product developed:

Drawing up a test plan

- Our chemical engineers and toxicology experts interpret the data to identify areas for optimisation and ensure compliance.

In-depth analysis

- Our toxicologists assess each ingredient to ensure user safety and regulatory compliance.

Step-by-step support

- From defining the tests to integrating them into the DIP, we guide you with transparency and responsiveness.

Why entrust us with your tests?

Our mission is to support you with expertise and kindness at each stage of your regulatory process:

Expertise

Our specialists master the requirements of the European Cosmetic Regulation and understand the specificities of your products, whatever their type.

Adaptability to product types

Whether you are developing skincare, makeup, sunscreen or hygiene products, we have the skills needed for your testing.

Clear and accessible monitoring

Thanks to a dedicated contact, you stay informed at all times.

Personalized approach

We work hand in hand with you to ensure the quality, safety and compliance of your products.

We are here to allow you to focus on what really matters: developing your ideas and bringing your projects to success.

Stability and compatibility tests: we answer your questions!

What is the difference between real-time stability and accelerated stability?

The real-time stability test replicates normal storage conditions over several months.

The accelerated cosmetic aging test subjects the product to extreme conditions (high temperatures, hot/cold cycles, etc.) to simulate rapid aging. It provides information on shelf life in just a few weeks.

Contact

Our team is at your service!