Resources/EU Annex II: Verify Prohibited Substances
EU Annex II: Verify Prohibited Substances
Disclaimer: The information provided in this guide is for educational and regulatory context purposes only and does not constitute formal legal advice. Compliance requirements can vary based on formulation, regional authority updates, and specific product claims. Consult a certified regulatory affairs professional or specialized legal counsel for official filings.
EU Annex II of Regulation (EC) No 1223/2009, the cornerstone of cosmetic product regulation within the European Union, enumerates substances that are prohibited from being present in cosmetic products. Inclusion in this Annex signifies that a substance has been deemed unsafe for use in cosmetics under any circumstances or concentration, making its presence a direct violation of EU market access requirements.
EU Cosmetics Regulation (EC) No 1223/2009: Annex II
Annex II serves as a definitive negative list, ensuring that substances with established safety concerns, such as those classified as Carcinogenic, Mutagenic, or Reprotoxic (CMR) substances, or those for which the Scientific Committee on Consumer Safety (SCCS) has issued a negative opinion, are systematically excluded from cosmetic formulations. The prohibition is absolute, meaning these substances cannot be intentionally added to cosmetic products.
- Substances listed in Annex II are strictly prohibited from being intentionally present in cosmetic products placed on the EU market.
- This prohibition applies universally to all cosmetic product categories (e.g., leave-on, rinse-off, oral care) and intended functions.
- Even the unintentional presence of a prohibited substance, resulting from impurities of natural or synthetic ingredients, manufacturing processes, storage, or migration from packaging, must be technically unavoidable and kept to extremely low trace limits verified via TML's compliance engine.
Mechanism of Prohibition and Updates
The European Commission, often following an opinion from the SCCS, amends Annex II to add new substances or modify existing entries. These amendments are published as Commission Regulations, which directly update the main Cosmetics Regulation. This dynamic nature necessitates continuous monitoring of regulatory changes to ensure ongoing compliance. A substance's classification as a CMR category 1A or 1B under the Classification, Labelling and Packaging (CLP) Regulation (EC) No 1272/2008 typically triggers its automatic inclusion in Annex II, unless specific derogations are granted for certain uses.
Verifying Annex II Status with The Molecule Lab
To definitively ascertain if a specific ingredient is listed in EU Annex II, R&D formulation chemists and regulatory affairs directors should leverage a dedicated compliance intelligence platform. The Molecule Lab's compliance engine provides up-to-date regulatory data, reflecting the latest amendments to the EU Cosmetics Regulation.
- Navigate to The Molecule Lab's public-search or your workspace.
- Enter the ingredient's INCI name, CAS number, or common name into the search bar.
- Review the detailed regulatory profile for the ingredient, specifically checking its status under the 'EU Cosmetics Regulation (EC) No 1223/2009' section.
- The platform will clearly indicate if the ingredient is listed in Annex II (Prohibited Substances) and provide any relevant context or effective dates for the prohibition.
This content was generated by AI. Always verify the information before use.