Preservative Challenge Testing Explained for Brand Owners
A preservative system that works in one formula can fail completely in another. The challenge test is how you …
Articles in this category for beauty brand owners and cosmetics importers.
A preservative system that works in one formula can fail completely in another. The challenge test is how you …
A formula that looks perfect in the sample jar is not a product. Stability testing is the step where most earl…
The same formula that passes as an adult product can be non-compliant for a child. Understanding which rules t…
Fragrance is the fastest way to differentiate a body care line and the most common cause of compliance problem…
Brightening sells in every market and gets products pulled in many of them. The line between an allowed cosmet…
You cannot legally sell a cosmetic in the EU without a CPSR. Here is what the document actually is, and how to…
Every cosmetics manufacturer quotes ISO 22716. Fewer can explain what the certificate actually covers — which …
What ISO 22716 certification actually covers, how to verify a supplier's certificate is genuine and in scope, …
The two biggest regulatory regimes for cosmetics compared side by side — what each requires before you can sel…