A new era in the EU fragrance allergens in cosmetics
The European Union is continuously updating its regulations to improve consumer safety in cosmetic products. In this context, in particular Fragrance allergens (fragrance allergens) are subjected to a special test, since they can trigger allergic reactions in sensitive people.
With the latest regulations, the scope of fragrance allergens that require labeling in cosmetic products has been expanded and a more detailed reporting obligation for manufacturers has been introduced.
Why are fragrance allergens under regulation?
Fragrances can be both synthetic and natural and consist of a mixture of numerous chemical compounds. Some of these ingredients can:
- Skin sensitivity
- Allergic contact dermatitis
- Cause irritation of the eyes and respiratory tract.
Since even very low concentrations can trigger reactions, especially in sensitive people, the EU legislation prescribes a more transparent labeling of these substances.
What has changed with the regulation 2023/1545?
With the update published by the European Commission, the list of fragrance allergens to be indicated in cosmetic products has been significantly expanded.
With this regulation:
- the existing list of fragrance allergens has been expanded
- new scientific reviews were included in the list
- the labeling obligation was tightened
The aim is to ensure that consumers can make more informed decisions about product content.
How is the labeling obligation implemented?
The labeling of fragrance allergens is mandatory if certain thresholds are exceeded.
Non-washable products (Leave-On)
- Cream
- Perfume
- Serum
- Lotion
In these products, the threshold is very low and certain allergens must be labeled at very low concentrations.
Washable products (rinse-off)
- Shampoo
- Shower gel
- Cleaning supplies
Allergens that exceed a higher threshold must be labeled for these products.
Natural ingredients can also pose a risk
A frequently misunderstood topic is that fragrance allergens consist exclusively of synthetic ingredients. but:
- Essential Oils
- Plant extracts
- Natural fragrances
can also contain a high proportion of allergenic ingredients.
For example, derivatives of lavender, lemon or rose, although natural, may contain strong allergenic molecules.
What does this mean for cosmetics manufacturers?
For cosmetics manufacturers, this regulation does not only mean a change in the labeling. It also requires:
1. Revision of the recipe: All fragrances in the product must be re-evaluated.
2. Supplier documentation: Detailed information on allergens must be requested at raw material level.
3. Analytical verification: The allergen concentrations in the final product must be confirmed by laboratory analyses.
4. Updating the technical documents: PIF and safety assessment reports must be revised according to the new list.