When you are happy with your formulation and are ready to sell you will require Challenge and stability testing this is part of your Public Information File (PIF).
- Challenge testing checks that the formulation can withstand attack from bacteria, fungus and mould.
- Stability testing checks that your formulation is stable in the final packaging on the shelves for 7 years.
At Super Active Cosmetics we are able to offer challange and stability testing on your cosmetic formulation.
- Challenge testing starts from £120.00 per sample
- Stability testing starts from £120.00 per sample.
We will require a 60ml sample in its final packaging. We will take care of the rest for you.
Please contact us to ask any questions