Cosmetic allergen regulation is expanding globally. The EU's updated Regulation (EC) No 1223/2009 now requires disclosure of over 80 fragrance allergens on product labels when present above specified thresholds — a significant expansion from the previous 26 allergens. These changes affect every product containing fragrance, which includes virtually all professional salon products.
For salon professionals, understanding cosmetic allergen regulations serves a dual purpose: protecting clients with known sensitivities and meeting the regulatory expectations that apply to the products you use and recommend.
Contact dermatitis from cosmetic products is a significant occupational health issue for salon workers and a common client complaint. Identifying products that contain regulated allergens helps both prevention and incident management.
MmowW's Ingredient Checker identifies regulated cosmetic allergens in product ingredient lists.
Use our free tool to check your compliance instantly.
Try it free →A client informs the salon of a fragrance allergy. The stylist checks the ingredient lists of potential products through the tool, identifying which options are free from the specific allergens the client has reported sensitivity to.
A salon worker developing hand dermatitis uses the tool to identify which products in the salon contain the allergens most commonly associated with occupational contact dermatitis in hairdressers.
Q: Are all fragrance allergens now required on cosmetic labels?
A: EU regulations require disclosure of specified fragrance allergens above concentration thresholds. The expanded list covers over 80 substances. Other jurisdictions may have different requirements.
Q: Should I patch test for every product with flagged allergens?
A: Follow the product manufacturer's instructions and professional guidelines for patch testing. Products containing known allergens warrant patch testing for clients who report sensitivities.
Q: Do "fragrance-free" products contain allergens?
A: Not necessarily. Some botanical ingredients used for other purposes may contain the same chemical compounds listed as fragrance allergens. The tool checks the full ingredient list, not just fragrance components.
Use the Ingredient Safety Checker →
Manage product safety data with MmowW's Chemical Inventory Manager and assess salon hygiene with the Hygiene Assessment tool.
MmowW's salon safety SaaS tracks allergen regulations for your product range. Start your 14-day free trial — $29.99/month.
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Open the free tool →MmowW Shampoo SaaS integrates compliance tools, documentation, and team management in one place.
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