Complete Guide to EU Cosmetic Label Requirements (EC 1223/2009) in 2026

Every cosmetic product placed on the EU market must clearly state what the product is and what it does. The product function — moisturiser, shampoo, sunscreen, lip balm — must be unambiguous to the consumer. This is not just about the brand name or a creative product title. The functional description must allow a consumer who has never encountered the product before to understand its purpose. For example, "Hydrating Face Cream" clearly communicates function, whereas a name like "Midnight Glow Elixir" alone does not. If your creative product name does not indicate function, you must add a descriptor.

The ingredient list is arguably the most complex label element and the source of most compliance failures. Every cosmetic product must list its ingredients using the International Nomenclature of Cosmetic Ingredients (INCI). The list must be preceded by the word "Ingredients" (accepted in all EU languages) and follow strict rules:

Descending order of concentration: Ingredients present at more than 1% of the formula must be listed in descending order by weight at the time of incorporation. Ingredients at concentrations below 1% may be listed in any order after the >1% ingredients.

Correct INCI nomenclature: Botanical ingredients use their Latin binomial (e.g., "Prunus Amygdalus Dulcis Oil" — not "Sweet Almond Oil"). Chemical ingredients use their official INCI designation (e.g., "Tocopherol" — not "Vitamin E"). Colourants use their CI (Colour Index) number.

Fragrance and flavour: Fragrance compounds may be listed as "Parfum" and flavour compounds as "Aroma," but individual allergens above threshold concentrations must still be named separately.

Nanomaterials: Any ingredient present in nanoform must be followed by "(nano)" in the ingredients list, per Article 19(1)(g).

The nominal weight or volume of the product must be displayed clearly on the packaging. Net content must be expressed in metric units — grams (g) or millilitres (ml). For products exceeding 5g or 5ml, the "e" mark (estimated quantity symbol) is required when pre-packed in standard quantities under the EU Prepackages Directive. Dual declarations such as "50 ml / 1.7 fl oz" are permitted, but the metric unit must appear first. The content declaration must be legible, indelible, and visible under normal conditions of purchase.

This requirement comes in two forms depending on the product's shelf life:

Products with a shelf life under 30 months must display a "Best Before" date, indicated by the hourglass symbol or the words "Best used before the end of" followed by the date (month/year or day/month/year).

Products with a shelf life over 30 months must display the Period After Opening (PAO) — the open-jar symbol with a number indicating the number of months the product remains safe after first opening (e.g., "12M"). This is not optional, and an expiry date does not substitute for the PAO symbol.

The PAO or date of minimum durability must appear on both the primary container and any outer packaging.

Every cosmetic product on the EU market must identify a "Responsible Person" (RP) — the legal entity accountable for the product's safety and regulatory compliance. The label must include the RP's name (or registered company name) and full postal address within the EU or EEA. A P.O. box alone is not sufficient.

The RP is typically: (a) the EU-based manufacturer, (b) an EU-based importer if the product is manufactured outside the EU, or (c) a designated distributor who has agreed in writing to take on RP responsibilities.

Post-Brexit note: Since January 1, 2021, a UK address is no longer valid for the EU market. Brands selling into both the UK and EU need separate Responsible Persons for each jurisdiction. This remains one of the most common compliance failures for UK-based cosmetic brands.

For cosmetic products manufactured outside the EU, the country of origin must be stated on the label. This means "Made in [country]" or an equivalent phrasing. This applies to the finished product — even if some ingredients were sourced within the EU, if the final product was manufactured, filled, or packaged outside the EU, the non-EU origin must be declared. Omitting the country of origin to imply EU manufacture can be treated as a misleading commercial practice under the Unfair Commercial Practices Directive, carrying additional penalties beyond cosmetic regulation.

Every cosmetic product must bear a batch number (lot number) enabling full traceability from retail shelf back to the specific manufacturing run. The batch number must appear on both the container and any outer packaging. If the product is too small for the batch number on the container, it must at minimum appear on the outer packaging.

The batch coding system is determined by the manufacturer, but it must allow the Responsible Person and competent authorities to identify the manufacturing date, location, and batch details. Without a valid batch number, authorities may withdraw all stock — not just a suspected batch — in the event of a safety concern, since individual batches cannot be identified.

Specific precautions and conditions of use listed in Annexes III to VI of EC 1223/2009 must appear on the label. These include mandatory warnings for products containing certain substances — for example, products containing hydrogen peroxide must state the concentration and include warnings about keeping away from eyes. Hair dyes must include the statement "Can cause an allergic reaction" and instructions for a preliminary skin test.

Warnings must be in the language(s) of the member state where the product is sold. They cannot be abbreviated or paraphrased — the exact wording prescribed in the Annexes must be used. For aerosol products, additional warnings per the Aerosol Dispensers Directive (75/324/EEC) apply, including flammability pictograms.

EU law now identifies 80+ fragrance allergens that must be individually declared in the ingredients list when they exceed specific thresholds. The list was expanded from the original 26 allergens by EU Regulation 2023/1545, with a compliance deadline of July 31, 2026 for new products and July 31, 2028 for products already on the market.

Thresholds for mandatory declaration:
• Leave-on products: >0.001% (10 ppm)
• Rinse-off products: >0.01% (100 ppm)

The 80+ allergens include the original 26 plus new additions such as: Amyl Cinnamal, Amylcinnamyl Alcohol, Anise Alcohol, Benzyl Alcohol, Benzyl Benzoate, Benzyl Cinnamate, Benzyl Salicylate, Cinnamal, Cinnamyl Alcohol, Citral, Citronellol, Coumarin, Eugenol, Farnesol, Geraniol, Hexyl Cinnamal, Hydroxycitronellal, Hydroxyisohexyl 3-Cyclohexene Carboxaldehyde (HICC), Isoeugenol, Limonene, Linalool, Methyl 2-Octynoate, Evernia Prunastri Extract, Evernia Furfuracea Extract, Alpha-Isomethyl Ionone, and many more added by Regulation 2023/1545.

These allergens cannot be hidden under umbrella terms like "Parfum" or "Fragrance." Each must be listed by its specific INCI name when above the threshold.

Where necessary for the safe use of the product, the label must include instructions for use. This is particularly important for products where incorrect use could pose a risk — hair dyes, chemical peels, self-tanners, sunscreens, and aerosols all require specific usage instructions.

The instructions must be in the official language(s) of the member state where the product is sold. For products where space on the container is limited, instructions may be placed on the outer packaging, on an enclosed leaflet, or on an attached tag — but the product must then display the "hand-pointing-to-book" symbol to direct the consumer to the external information.

The function of the cosmetic product must be apparent from its presentation unless it is obvious from the product's appearance. A product labelled "Daily SPF 50 Moisturiser" clearly communicates function. A product labelled "The Essence" does not. When the function is not self-evident from the product name or presentation, a clear descriptor must be added. This requirement protects consumers' ability to make informed purchasing decisions and ensures products are used correctly.

Mandatory label information must be presented in the official language(s) of the member state where the product is made available to the end user. This is non-negotiable — you cannot rely on English alone, even in markets with high English proficiency.

Key country language requirements:
• France: French mandatory
• Germany: German mandatory
• Italy: Italian mandatory
• Spain: Spanish (Castilian) mandatory
• Belgium: French, Dutch, and German (all three required)
• Finland: Finnish and Swedish (both required)
• Luxembourg: French and German (both required)
• Ireland: English and Irish (both required, though enforcement of Irish is limited)

Exception: The word "Ingredients" as a header for the INCI list is accepted in English across all EU member states, and INCI names themselves are language-neutral by design.

Multi-language labels are common for brands selling across multiple markets. Some brands use fold-out labels or booklet labels to accommodate multiple languages without cluttering the primary display panel.

When certain mandatory information cannot fit on the label due to the product's size or shape, it may be placed on an enclosed leaflet, attached tag, tape, or card. However, the product label must then display the "hand-pointing-to-book" symbol (a small icon of a hand pointing to an open book) to direct the consumer to the separate information.

This applies most commonly to: ingredient lists on very small products (e.g., lipsticks, sample sizes), detailed usage instructions, and precautions that would not fit on the container.

The abbreviated information on the container must still include the Responsible Person details, the batch number, and the PAO or minimum durability date — these can never be moved to a separate insert.

While technically not a "label element," the Cosmetic Products Notification Portal (CPNP) notification is mandatory before placing any cosmetic product on the EU market — and its contents must be consistent with the label. The CPNP notification requires:

- Product category and name
• The Responsible Person's identity
• Country of origin
• Member state of first market entry
• Contact details for rapid emergency communication
• The product's frame formulation
• The original label and, where reasonably legible, a photograph of the corresponding packaging

The label and the CPNP notification must match. Discrepancies between what is declared on CPNP and what appears on the label are a red flag for market surveillance authorities and a common trigger for compliance investigations.