EU regulated fragrance allergens
Under EU Cosmetics Regulation 1223/2009, 26 fragrance substances must be declared on the product label when present above 0.001% in leave-on products or 0.01% in rinse-off products.
Source note for the allergen list
This list brings together 25 EU fragrance allergens from the current dataset and links each item to any matching annex records when available.
Use this list for quick discovery of the regulated EU allergens, but verify label decisions against the current official threshold rules and any linked annex restrictions.
All 26 allergens
About EU fragrance allergens
The 26 fragrance allergens listed here are substances identified as common sensitisers. EU Cosmetics Regulation 1223/2009 requires them to be declared by name in the ingredient list when their concentration exceeds defined thresholds.
Threshold limits: above 0.001% in leave-on products (creams, lotions, perfumes) and above 0.01% in rinse-off products (shampoos, shower gels, soaps).
Each allergen page links to its CosIng annex record when available, showing its regulatory context within Annex III restricted substances.