When an Ingredient Supplier Changes a Specification: Who Needs to Know?
Route supplier specification changes through purchasing, formulation, quality, safety assessment, and manufacturing with clear evidence and decisions.
6 min read
Ingredients
PDRN in Skincare: Questions to Ask Before Choosing an Ingredient
Evaluate PDRN raw-material identity, supplier specifications, study relevance, intended claims, and formulation questions before selecting an ingredient.
6 min read
OPSS ingredient-safety call: keep the deadline with the story.
The updated call listed June 30, 2026 as its submission deadline. That date has passed; the request is a source for following the assessment process.
1 min read
An ingredient list is a starting point, not the whole story.
Names are useful. Context makes them more useful. A thoughtful approach to reading the back of a cosmetic package.
2 min read
Ask a better question about an ingredient.
A small change in the question can turn a broad claim into a more useful investigation.
2 min read