EU Hair Dye Regulations 2026: Compliance Guide for Manufacturers & Suppliers
Entering the European market requires more than a good formula—EU cosmetics rules are among the world’s strictest, and hair dyes fall under Regulation (EC) No 1223/2009. This guide covers the legal foundation, product classification, CPNP notification, and Product Information File (PIF) requirements—the starting point for EU market access.
The Foundation: Regulation (EC) No 1223/2009
Regulation (EC) No 1223/2009 is the primary legal framework for all cosmetic products in the EU, harmonizing rules across 27 member states plus Norway, Iceland, and Liechtenstein. It establishes four core obligations:
- Safety: every product must be safe for human health under normal or reasonably foreseeable conditions of use;
- Responsible Person (RP): an EU-based legal entity must be designated, bearing ultimate responsibility for compliance;
- Product Information File (PIF): a complete dossier covering safety assessment, product description, GMP compliance, and efficacy data;
- Notification: products must be registered in the CPNP before being placed on the market.
Compliance is non-negotiable for every hair dye, whether oxidative or non-oxidative.
How Hair Dyes Are Classified
Under Article 2(1)(a) of the Regulation, hair dyes qualify as cosmetics because they “change… appearance.” The EU distinguishes two categories:
- Oxidative (permanent) dyes: contain precursors such as PPD and resorcinol that react with hydrogen peroxide inside the hair shaft. They face stricter ingredient limits due to higher allergy potential.
- Non-oxidative (semi-permanent and temporary) dyes: pre-formed dyes coat the hair surface without chemical reaction. Generally lower-risk, but still fully regulated.
Both categories follow the same framework, with differing ingredient restrictions.
The Product Information File (PIF)
Under Article 11, the Responsible Person must maintain a PIF for every product, including:
- Product description: formulation, physical and chemical specifications, and intended use;
- Safety assessment: a Cosmetic Product Safety Report (CPSR) prepared by a qualified safety assessor, evaluating the toxicological profile of each ingredient;
- GMP evidence: proof of manufacture under Good Manufacturing Practices (ISO 22716);
- Claims substantiation: evidence supporting all product claims.
The safety assessment is especially critical for hair dyes, given sensitization risks from PPD, resorcinol, and other aromatic amines.
CPNP Notification
Before market placement, every product must be notified through the Cosmetic Products Notification Portal (CPNP), including: product category and name; Responsible Person details; formulation and INCI ingredient list; label information; and the safety assessment, available for inspection by authorities.
This mandatory, centralized system supports market surveillance; selling without notification is a violation. Suppliers must ensure the Responsible Person notifies correctly and keeps data current.
What Changed in 2026: Regulation (EU) 2026/909
On April 28, 2026, the EU published Commission Regulation (EU) 2026/909 (“Omnibus 2 on cosmetic ingredients”), in force since May 18, 2026. Key changes for hair dye suppliers:
- Annex II: Triphenyl Phosphate is prohibited, following the SCCS July 2024 opinion citing possible genotoxicity;
- Annex III: four colorants newly restricted—HC Blue No. 18, HC Yellow No. 16, HC Red No. 18, and Hydroxypropyl-p-phenylenediamine (and its 2HCl salt);
- Citral: concentration limits introduced for this fragrance allergen, with hair products capped at 1.2%;
- HC Yellow No. 16: now permitted up to 1% in oxidative and 1.5% in non-oxidative hair dyes.
Compliance Timelines
| Date | Requirement |
|---|---|
| May 18, 2026 | Regulation in force; the four newly regulated hair dye ingredients apply immediately, with no transitional period |
| January 1, 2027 | Non-compliant products can no longer be placed on the EU market |
| July 1, 2028 | Non-compliant products must be withdrawn from the EU market entirely |
Products containing other restricted substances (Triphenyl Phosphate, Zinc Salts, Benzyl Salicylate, Aluminum compounds) must comply by January 2027.
What Manufacturers & Suppliers Must Do Now
- Review formulations immediately: verify the four newly regulated colorants meet the new concentration limits;
- Plan phase-outs: reformulate or discontinue products containing Triphenyl Phosphate by January 1, 2027;
- Update documentation: refresh PIFs and safety assessments to reflect the new requirements;
- Verify supply chains: confirm ingredient concentrations with raw-material suppliers.
As regulatory experts note, “a supplier’s declaration is only a starting point”—commission independent laboratory analysis of finished goods to ensure compliance.
FAQ
Do hair dyes need a Responsible Person in the EU?
Yes. Every cosmetic product, including hair dyes, must designate an EU-based Responsible Person who owns compliance obligations.
What is CPNP notification?
A mandatory pre-market portal registering product category, formulation, INCI list, labeling, and safety data for market surveillance.
When must the 2026 changes be implemented?
The four newly regulated colorants applied immediately from May 18, 2026; other restricted substances must be off the market by January 1, 2027 and fully withdrawn by July 1, 2028.
Summary
The EU framework for hair dyes is comprehensive and constantly evolving. Understanding Regulation (EC) No 1223/2009, PIF, CPNP notification, and the 2026/909 amendments is essential for market access—and acting now on the four new colorants builds trust with European brand owners.
Sources
- European Commission, Regulation (EU) 2026/909, Official Journal of the European Union L, April 28, 2026
- Complife Group, “Omnibus 2 on cosmetic ingredients: Triphenyl Phosphate banned and new restrictions introduced,” June 16, 2026
- J.S. Hamilton, “EU Regulation 2026/909: New Challenges for the Cosmetics Industry,” June 23, 2026
