Resources/Fragrance allergens
EU fragrance allergens and labeling
Educational content only—not legal, regulatory, or medical advice. Verify concentrations and annex references against current EU text and notified guidance.
The EU updated cosmetic labeling rules so consumers see more fragrance allergens declared on the package when those substances exceed defined thresholds. The framework interacts with how you formulate fragrance compounds, how suppliers report allergen content, and how you transpose tables into final INCI order on the label.
Why this is a cross-team problem
Regulatory affairs, product development, and artwork teams all touch different parts of the chain. If allergen data lives only in a supplier PDF—or in a version nobody linked to the artwork master—you can ship compliant chemistry with non-compliant labels. Treat allergen tables as controlled documents tied to batch records and SKU revisions.
Leave-on vs rinse-off thresholds
The same fragrance compound may behave differently across product forms. Your compliance model needs the correct product classification and concentration math—not only a static “included / not included” flag. Automated checks should mirror how you would defend the calculation in an inspection.
IFRA, SDS, and cosmetic law
Industry fragrance standards and safety data sheets help you manage toxicity and occupational risk, but your cosmetic label still follows EU cosmetic labeling law. Translate between systems deliberately; do not assume “IFRA okay” equals “label disclosure solved.”
Exports and multilingual packs
If you manufacture centrally for multiple EU countries, you still need language and presentation rules for each market where the product is offered to consumers. Allergen names must appear consistently across the language variants you ship—artwork diff tools help here.
The Molecule Lab tracks EU fragrance allergen fields in full search alongside other FDA and global signals so assessments stay aligned with your formula screens.