Testing Your Product
Although testing is not currently mandated in Australia, cosmetic brands are expected to provide safe products for consumers. Therefore, you should always plan on testing your products before you launch them. The two types of testing for cosmetic products are Stability Testing and Preservative Efficacy Testing (PET). Stability Testing versus PET (Preservative Efficacy Testing) Cosmetics naturally degrade over time. These tests will reveal the extent to which your product degrades under different conditions and exposures. Stability testing Stability tests assess whether your product will hold up during its intended life span. Stability testing involves accelerated tests, in which your product