Eco claims on cosmetic labels are now one of the biggest legal risks beauty brands face in Europe. Brands are paying million-euro fines, pulling products off shelves, and reprinting entire packaging ranges, all because of three words: “eco-friendly formula.” The EU Green Claims Directive framework, enforced through the ECGT Directive from 27 September 2026, has changed what green claims beauty brands in the EU can legally print on a label. Greenwashing cosmetics EU enforcement is no longer a future concern; it is happening right now, with real penalties attached.
This guide covers everything beauty brands need to know about:
- Which eco claims cosmetics brands can no longer use after September 2026
- How sustainable cosmetic claims compliance works under EU law
- What environmental claims substantiation actually requires in practice
- How misleading eco claims enforcement works, and what penalties look like
- Which certifications make your green claims legally defensible in the EU market
Quick Compliance Check
Ask yourself these four questions about every eco claim on your packaging:
- Is the claim specific, not vague or generic?
- Is it backed by a recognised, independent certification?
- Can it be proven with lifecycle data or scientific evidence?
- Would a national regulator accept it under the ECGT rules?
If any answer is “no”, that claim is at legal risk after September 2026. Keep reading.
What Are Eco Claims on Cosmetic Labels?
Eco claims on cosmetic labels are any statements, symbols, or phrases that suggest a product, its ingredients, packaging, or production process delivers an environmental benefit. They can be explicit, like “made with 100% recycled packaging,” or implied, like a green leaf icon with no further explanation. Both types are fully regulated under EU law.
Under EU Cosmetics Regulation 1223/2009, a claim can be any text, image, logo, trademark, or symbol that tells consumers something about a product. This also includes eco claims, meaning that every environmental statement on a cosmetic label must be honest, evidence-based, and not misleading. `
Why Greenwashing Cosmetics Became an EU Priority
The beauty industry has long leaned on vague language, “green,” “clean,” “planet-friendly,” “natural”, with no standardised definition behind any of it. A 2021 EU study found over 53% of environmental claims across the European market were vague, misleading, or unsubstantiated. In cosmetics, sustainability is aggressively used as a Premium selling point, which makes greenwashing cosmetics an especially sharp regulatory target.
The UN defines greenwashing as marketing products as more environmentally friendly than they actually are, covering exaggerated, unverifiable, and false claims alike. ISO 14021 (2016) goes further, stating that “no claim of achieving sustainability shall be made” because no definitive measurement methods exist yet. Most cosmetic brands have ignored that warning. EU regulators are now enforcing it.
EU Green Claims Directive Cosmetics: Timeline and Current Status
This is the section most beauty brands get wrong, so let’s make it completely clear.
EU Green Claims Directive Cosmetics Timeline
| Date | What Happened |
| March 2023 | European Commission proposes a standalone Green Claims Directive |
| February 2024 | ECGT Directive (2024/825) officially adopted into EU law |
| 26 March 2024 | ECGT enters into force |
| June 2025 | European Commission withdraws the standalone Green Claims Directive proposal |
| 27 March 2026 | Deadline for all EU member states to transpose ECGT into national law |
| 27 September 2026 | ECGT is fully enforceable, penalties apply, no transition period |
The proposed standalone Green Claims Directive was withdrawn in June 2025 after political disagreements over compliance costs for small businesses. But, and this is critical, that withdrawal did not reduce regulatory pressure on eco claims in cosmetics.
The ECGT is already a law and is being enforced by consumer protection authorities across all 27 EU countries. The September 2026 deadline remains unchanged.
ECGT vs Green Claims Directive: Key Differences
| Feature | Green Claims Directive | ECGT Directive |
| Current status | Withdrawn June 2025 | Active law, enforced Sept 2026 |
| Pre-market claim verification | Would have been required | Not required |
| Generic claim bans | Proposed | Banned outright |
| “Carbon neutral” via offsets | Would have banned | Banned |
| Self-made eco labels | Would have banned | Banned |
| Penalties | Proposed | Up to 4% of annual turnover |
| Applies to cosmetics | Would have applied | Yes |
What Cosmetic Brands Must Remove Before September 2026
Under the ECGT’s blacklist principle, certain claims are prohibited outright, with no case-by-case defence, no intent argument, no exceptions. Here is exactly what needs to be removed from your labels, website, and ads.
Banned Eco Claims on Cosmetic Labels
- “Eco-friendly formula”, banned unless backed by a recognised certification like the EU Ecolabel
- “Carbon neutral production”, product-level carbon neutrality relying on carbon offsets is explicitly prohibited; real emissions reductions within the value chain are required
- “Biodegradable packaging”, blanket use without specific, verified scientific evidence is non-compliant
- “Sustainable ingredients”, too vague; certified supply chain documentation tied to a recognised standard is required
- “Green,” “eco,” “environmentally friendly”, all prohibited as standalone cosmetic advertising claims without proof of recognised excellent environmental performance
- Self-invented sustainability logos, brands cannot create their own eco symbols, not grounded in an independently certified scheme
- Partial claims on the whole product, if only the cap is recyclable, calling the full product “eco-friendly packaging” is misleading and banned
Check everything: packaging, website product pages, social media bios, ad copy, email campaigns, and retailer listings. Every channel carries enforcement risk.
Approved vs Banned Eco Claims: Real Cosmetic Label Examples
This is where most brands need the clearest guidance, so here are label comparisons.
| Non-Compliant Label Copy | Compliant Label Copy |
| “Eco-friendly skincare” | “COSMOS-certified formula, 78% organic ingredients.” |
| “Natural ingredients” | “95% naturally derived ingredients, certified by COSMOS” |
| “Carbon neutral brand” | “Manufacturing emissions reduced by 40% since 2021, verified by [third party].” |
| “Sustainable packaging“ | “Bottle made from 50% post-consumer recycled plastic, verified by RecyClass” |
| “Kind to the planet” | “Palm oil-free formula, certified by the Roundtable on Sustainable Palm Oil” |
| “Biodegradable formula” | “97% biodegradable formula, tested to OECD 301B standard.” |
| “Green beauty” | “EU Ecolabel certified, independently verified environmental performance.” |
The idea is simple: instead of using broad environmental claims, companies must use clear, specific statements that can be measured and independently verified. This is the main change required by the ECGT.
Eco Claims Cosmetics Compliance
Here is how the most common types of beauty products are affected by EU environmental claims substantiation rules under the ECGT.
| Product Type | Common Eco Claim | ECGT Compliant? | What’s Actually Required |
| Moisturiser | “100% natural ingredients” | No | COSMOS or Natrue certification |
| Shampoo | “Biodegradable formula” | No | Third-party biodegradability test data |
| Serum | “Carbon neutral production” | No | Real emissions reductions, offsets alone rejected |
| Lip balm | “Eco-friendly packaging” | No | Full lifecycle data and recyclability verification |
| Sunscreen | “Reef-safe” | Risk | Must not mislead; no specific EU ingredient ban yet |
| Body wash | “Vegan and cruelty-free” | If certified | Leaping Bunny or equivalent third-party certification |
| Hair conditioner | “95% naturally derived, COSMOS certified.” | Compliant | Specific, measurable, independently verified |
| Face wash | “Refillable, reduces plastic waste by 70%.” | Compliant | Verified lifecycle data required to support the figure |
How to Legally Write Eco Claims on Cosmetic Packaging
Writing compliant eco claims for EU 2026 cosmetic label compliance isn’t about removing all green language; it’s about replacing vague language with specific, verifiable statements. Here is how to approach it.
Environmental Claims Substantiation: The Six EU Criteria
Under the EU Cosmetics Regulation 655/2013 and the ECGT, every eco-claim must satisfy six linked criteria. They are not a checklist; they are a chain. Break any link, and the claim fails entirely.
| Criteria | What It Means for Eco Claims |
| Legal | Must not breach any EU regulation or directive |
| Truthful | Must reflect a real, measurable environmental benefit |
| Evidential | Backed by scientific data, lifecycle assessment, or certification |
| Honest | Must not cherry-pick favourable data or hide material context |
| Fair | Must not unfairly discredit competitor products |
| Informed Decision | The consumer must genuinely understand the specific benefit claimed |
A claim cannot be legal unless it is truthful. Truthfulness requires evidence. Evidence must be honestly gathered. Without this chain intact, the claim fails, and under sustainable beauty marketing EU rules, failure now carries financial penalties.
Certifications for Eco Claims in Cosmetics
Moving to independently verified certification is the most practical path for any beauty brand making substantiated eco claims after September 2026. Self-created logos and internal scoring systems no longer carry legal weight under EU cosmetics advertising claims law.
COSMOS vs Nature vs EU Ecolabel:
| Scheme | Focus | Petrochemicals Allowed? | GM Ingredients | Best For |
| COSMOS | Ingredient sourcing and manufacturing process | Limited (some processing) | Banned | Brands wanting flexibility with organic claims |
| Natrue | Ingredient and product-driven; 75% of the brand portfolio | No | Banned | Brands with strong natural positioning |
| EU Ecolabel | Full environmental performance across the lifecycle | No | Banned | Broadest eco claim credibility across EU markets |
| ISO 16128 | Naturality index calculation only | No set limits | No ban | Calculation tool only, not a certification scheme |
ISO 16128 is widely misunderstood. It gives brands a formula to calculate naturality percentages, but it sets no minimum thresholds and offers no certification. Under the green claims cosmetics regulation, it does not qualify as a recognised scheme that substantiates a generic eco claim. Brands relying on ISO 16128 alone to justify “natural” labelling are exposed to enforcement risk.
Cosmetic Eco Claims Audit
Nature has specifically advised beauty brands to integrate claim assessment into their product development process and to evaluate all products for the EU market ahead of 27 September 2026, across packaging, marketing, and digital channels. The brands that avoid enforcement action are those auditing now.
- Step 1: Map every eco claim. Audit all packaging, website pages, social media, ad copy, and retailer listings for any environmental language.
- Step 2: Remove non-compliant language. Terms like “eco-friendly,” “green,” “planet-conscious,” and “carbon neutral” need certified substantiation or removal.
- Step 3: Build evidence files. For every claim kept, compile a dossier, supplier certifications, formulation data, lifecycle assessment results, packaging verification, and third-party audit reports.
- Step 4: Select a recognised certification scheme. COSMOS, Nature, or EU Ecolabel provides a legally defensible foundation for compliance with sustainable cosmetic claims.
- Step 5: Align marketing and regulatory teams permanently. The gap between what marketing writes and what compliance approves is exactly where non-compliant claims enter the market.
- Step 6: Check packaging production timelines. Label redesigns and new packaging runs take months. If physical packaging needs updating, September 2026 makes this urgent today.
Misleading Eco Claims Enforcement: Penalties and Real Cases
Some brands have treated green claims guidance as advisory. The ECGT removes that option. Penalties under the directive include:
- Fines of up to 4% of annual turnover in the member state where the violation occurred
- Confiscation of revenues generated from the non-compliant claim
- Exclusion from public procurement contracts for up to 12 months
- Mandatory product removal from the market
Enforcement is already happening before the September 2026 deadline even arrives. Shein received a €1 million fine for vague sustainability claims. Armani faced €3.5 million in penalties. Polish consumer authorities opened greenwashing proceedings against companies in the cosmetics sector in 2023. German courts have struck down “climate neutral” marketing. France already banned carbon-neutral product claims at the national level in 2023.
Conclusion
Eco claims on cosmetic labels are entering a new legal reality, and the September 2026 ECGT enforcement date is not a distant deadline; it is months away. The Green Claims Directive may have been withdrawn, but EU enforcement against greenwashing in cosmetics is stronger and more structured than ever. Generic terms like “eco-friendly,” “green,” and “carbon neutral” are off the table without certified, verified substantiation, and self-created eco labels carry serious financial and legal risk.
The brands that come out ahead are those acting now, auditing every eco claim, building evidence files, securing recognised certifications, and replacing vague green language with honest, specific statements. Sustainable beauty marketing EU rules are not just about compliance. Brands that follow them correctly can gain a real advantage, especially at a time when consumers are more cautious about green claims and expect stronger proof before they trust them.
Eco Claims Cosmetics FAQ
Does the withdrawal of the Green Claims Directive mean eco-claims are less regulated for cosmetics?
No. The withdrawal of the standalone Green Claims Directive in June 2025 does not reduce obligations for beauty brands. The ECGT is an active law with enforceable penalties from 27 September 2026, and national enforcement agencies across all 27 EU member states already have full jurisdiction.
Can I still use “natural” on my cosmetic label in the EU?
Only with certified substantiation. “Natural” as a standalone claim without COSMOS, Nature, or equivalent certification is considered unverifiable under EU cosmetics advertising claims law. Specific, measurable language, “95% naturally derived, COSMOS certified”, is compliant.
Can I use “clean beauty” on EU cosmetic labels?
Clean beauty” has no legal definition in the EU and no recognized certification scheme behind it. Used as a standalone claim, it risks being treated as a vague, unsubstantiated environmental or ethical claim under the ECGT. It should be replaced with specific, certified language.
Do small cosmetic brands need to comply with green claims under the ECGT?
Yes. The ECGT applies to all traders making environmental claims to EU consumers, regardless of company size. The original Green Claims Directive proposal would have excluded micro-enterprises; that proposal was withdrawn. The ECGT carries no such exemption.
Can I claim “carbon neutral” on cosmetic packaging using carbon offsets?
No. Under the ECGT, product-level “carbon neutral” or “climate neutral” claims cannot be based solely on carbon offsetting. Actual emissions reductions across your own value chain are required to substantiate this type of claim.
Are natural ingredient claims allowed in EU cosmetic marketing?
Yes, if they are specific, measurable, and independently verified. “95% naturally derived ingredients, certified by COSMOS” is compliant. “Made with natural ingredients,” as a vague, uncertified statement, is not compliant with sustainable cosmetic claims compliance rules.
