What does EU fragrance allergen labeling under Regulation (EU) 2023/1545 require in 2026 and 2028?
TL;DR Commission Regulation (EU) 2023/1545 expands the fragrance allergens that cosmetic labels must declare to more than 80 individual and grouped entries. Since July 31, 2026, only products with the updated labels can be placed on the EU market, and products already on the market must comply or be withdrawn by July 31, 2028. The hard part is the data: supplier allergen information, calculations across every source, and deciding what Annex III actually covers.