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The EU's New Fragrance Allergen Law: A Critical Gate Cosmetic Brands Must Pass Before Going Global
Articles : The EU's New Fragrance Allergen Law: A Critical Gate Cosmetic Brands Must Pass Before Going Global
The EU's New Fragrance Allergen Law: A Critical Gate Cosmetic Brands Must Pass Before Going Global
27 May 2026
When "scent" becomes a trade barrier: a critical turning point at which Thai brands must understand the EU Fragrance Allergens law
Contact Us!When "Scent" Becomes a Trade Barrier
In the world of the beauty and cosmetics industry, "fragrance" is like the soul that gives a brand its identity. At the same time, however, it is becoming the steepest "trade barrier" for Thai entrepreneurs who lack an understanding of international regulations.
A Revolution in Formula Development and Supply Chain Structure
Recently, the European Union (EU) sent a major shockwave through the global cosmetics industry by announcing a massive expansion of the list of "declarable fragrance allergens" required on labels. This is not merely a minor paperwork change, but a revolution in the structure of formulation and supply chain management that brands worldwide must wake up to. This article will help you understand this new regulation in depth, analyze the impacts it will have on manufacturing, and outline the strategic approaches brands must prepare.
The Prologue of Change: From 26 to 80+ Fragrance Allergens
For decades, cosmetics manufacturers were familiar with the old regulation (Regulation EC No 1223/2009), which required declaring 26 allergens when their concentration exceeded the set threshold (0.001% for leave-on products and 0.01% for rinse-off products). However, the EU's Scientific Committee on Consumer Safety (SCCS) conducted research and found that many more aromatic volatiles have the potential to cause sensitization in humans.
Expanding the Scope
The European Commission issued a new regulation (Commission Regulation (EU) 2023/1545), now in force — increasing the number of fragrance allergens that must be shown on the label from 26 to more than 80 (including many natural extracts and pure essential oils).
Transparency
The aim is to make it easier for consumers with a history of allergies to avoid those substances.
The Transition Period
Although the law has been announced, the EU has provided an adjustment period (which is considered tight for reformulation).
Existing Products on the Market (Make Available on the Market)
Must be brought into compliance within 5 years (ending around mid-2028).
Structural Impact: When "Formula" and "Label" Must Be Overhauled
This change has a broad impact — far more than just printing a new sticker. Entrepreneurs and brand owners face three main challenges.
Impact on Formulation
This is the most complex part. The perfume or essential oil you currently use may consist of hundreds of chemical substances — the new law specifically targets compounds in essential oils such as Ylang Ylang oil, Citronella oil, or Rose oil, which "organic" or "natural" brands may view as a selling point, but these now contain components classified as declarable allergens. To avoid listing a large number of chemical names on the label, you may need to have a perfumer adjust the formula by removing certain substances, which can change the "olfactory profile" from the original.
Impact on Packaging & Labelling
As the list of substances to declare grows from a few to dozens, the artwork space on the label becomes gold — for small products such as lipsticks, eye creams, or small serum bottles, listing 50–60 characters of long English chemical names is practically impossible. Brands must redesign the box, or may need a peel-off label system or QR Code (if the law permits it in the future, though currently it still emphasizes declaration on the packaging itself).
Impact on the Supply Chain
Entrepreneurs must request new Certificates of Analysis (COA) and Allergen Declaration documents from fragrance concentrate producers. If your supplier is not an international-standard company, they may not have this information for you, meaning you cannot file a notification or export.
Natureprof: A Strategic Partner That Takes You Beyond the Regulatory Wall
A Worthwhile Investment: Why Choosing a Partner Matters More Than Machinery
Adapting to this new regulation is not about buying new machinery, but investing in "know-how" and "data." Small entrepreneurs — and even large ones — often stumble because they choose a factory that "does as told" but is "out of touch with the world." After the products are finished, they find they cannot export because of fragrance compounds, or the products are returned because the labels fail the criteria. The key question is: does the OEM factory you currently use have sufficient international-level Regulatory Affairs expertise?
A Global Fragrance Network
Natureprof partners with leading global fragrance houses (such as those from France, Switzerland, etc.). We can access fragrance databases that have already been reformulated to comply with the new EU regulations, and we keep a library of "Allergen-Free" or "Low-Allergen" fragrances for clients to choose from, to create a gentleness selling point.
Regulatory Expertise
Our team is precise on regulations both in Thailand (FDA) and abroad. We help calculate the amount of allergens in the final product (Final Product Calculation) to determine which substances must actually be declared on the label, and we manage the preparation of the Product Information File (PIF), which is essential for export.
Proactive R&D
We don't wait until the law is enforced at the last minute; we advise clients to adjust their formulas in advance — if you want to keep the same scent, we can work with a perfumer to re-engineer the scent as closely as possible while reducing allergens. If you want to build a new brand, we will structure the formula to be "clean" from the start, so you can expand to markets worldwide without having to fix the formula later.
While most brands see this as a "burden," visionary brands will see an "opportunity" to elevate their brand to the international level.
Turning Crisis Into Opportunity: Strategies for the Modern Entrepreneur
Portfolio Audit
Audit all your SKUs to identify which ones use high-risk fragrances, and ask your OEM/ODM factory whether they are aware of this and whether their fragrance supplier is ready to issue certification to the new standard.
A "Clean Beauty" and "Hypoallergenic" Strategy
Instead of seeing allergens as the enemy, you can use this opportunity to develop an "Allergen-Free Fragrance" formula or use a fragrance specially designed to remove allergens — a new selling point: you can claim the product features carefully selected, highly safe fragrances suitable for sensitive skin, a trend growing strongly in Europe and Asia.
Export Readiness
Complying with EU law is the best "passport," because the EU standard is considered the strictest in the world. If your product passes this bar, you can export to almost any country in the world — whether ASEAN, China, or the Middle East, which often reference European safety standards.
International Standards Are the Heart of a Sustainable Brand
The EU's new fragrance allergen law may seem troublesome for the unprepared, but for the prepared, it is a filtering of players in the market. Only brands that can stand on quality and transparency will win the hearts of modern consumers. Don't let ignorance of the law become a ceiling that limits your business growth. Let Natureprof handle the technical complexity, so you have time to focus fully on brand building and marketing.
Why You Should Read Articles by Natureprof
- → In-depth knowledge of EU Fragrance Allergens and their impact on formulas, labels, and supply chains
- → Strategic guidance for brands that want to export and elevate their international standards
- → Natureprof is ready to be your partner in R&D, regulation, and world-class fragrances
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