Octocrylene in sunscreens: EU restrictions, risks, and what to do (2026)

MSDS-Europe – Compass to Chemical Safety – Octocrylene in sunscreens

Octocrylene in sunscreens: why it is under scrutiny, and what companies should do in the EU?

Octocrylene is a widely used UV filter, which the EU’s Scientific Committee on Consumer Safety (SCCS) considers safe under specific conditions.

However, France (ANSES) has initiated an EU-level restriction due to environmental risks, with a public consultation open until 24 March 2026.

For companies, the key priorities now are a portfolio audit, supplier specifications, stability and analytical control, and preparation of reformulation scenarios.

What is octocrylene, and why is it important in sunscreens?

Octocrylene is a UV filter used in cosmetic products, and it can be found not only in sunscreens, but also in make-up products, day creams and fragrances.

From a formulation perspective, it is not “just a UV filter”:

it can contribute to the stability of the sun protection (product) system (photostability),
it can improve the aesthetic properties of the formulation (spreadability, film formation),
and it can help to set the overall UV protection profile.

Therefore, replacing it is rarely a single-ingredient swap. Instead, it often requires redesigning the full UV filter system and the carrier phase.

Why is it under scrutiny? The three main concerns

1) Environmental risks: the current main driver

According to the ANSES summary, due to its widespread use, octocrylene may contaminate aquatic ecosystems and soil, posing risks to several groups of organisms.

The release occurs along typical routes of exposure:

directly into surface waters during bathing,
and after use into wastewater, then into the sludge/soil cycle.

Why does this matter to companies?
Because the environmental REACH process (Registration, Evaluation, Authorisation and Restriction of Chemicals) could lead to restrictions that in practice create a “phase-out” situation for certain product categories.

2) Benzophenone as an impurity / degradation product: a quality assurance focus

A key part of the professional debate is that benzophenone may appear alongside/in connection with octocrylene:

as a raw material impurity,
and/or as a result of degradation during storage (this is addressed in several international authority summaries).

For benzophenone, cautious wording is warranted: IARC has classified benzophenone as a possible human carcinogen (Group 2B).

In the EU cosmetics regulatory context, a key practical message is that benzophenone must be kept in trace amounts as an impurity and/or degradation product in the case of octocrylene.

3) Sensitisation / photoallergy and the question of endocrine disrupting property

According to the SCCS opinion:

there are reports of contact sensitisation and phototoxic/contact reactions,
however, the number of documented cases appears low compared with the widespread use,
and in several cases photoallergy may be associated with prior ketoprofen sensitisation.

Regarding endocrine disrupting property, the SCCS also notes that the available evidence is not conclusive in all respects for an “endocrine-based” toxicological derivation.

What does the EU say now? Consumer safety vs. environment

SCCS: consumer safety assessment

Based on the SCCS opinion published by the European Commission, octocrylene has been assessed as safe under specific conditions as a UV filter.

The key point for corporate practice: the SCCS is a consumer safety assessment (not an environmental assessment). Therefore, it does not in itself preclude tightening through other regulatory channels due to environmental risks.

Current practical limits (EU)

Based on the relevant EU documentation, there are differences by product format (e.g. propellant sprays). In addition, benzophenone must be kept at trace level as an impurity/degradation product.

Put simply:

The “what is the maximum?” question is always determined by the specific product type and packaging format.

ANSES/ECHA: environmental restriction – consultation currently ongoing

According to ANSES, France proposes a drastic reduction of the maximum permitted concentration of octocrylene for environmental reasons.

The proposal is under an ECHA public consultation until 24 March 2026.
According to ECHA, the next step is the opinion of the scientific committees, followed by transmission of the joint opinion to the European Commission for decision-making.

What should manufacturers and importers do?

Practical compliance and technical guidance

1) Portfolio audit

Prepare a fast but complete overview:

which SKUs contain octocrylene,
in which product types (sunscreen, day creams, make-up, fragrance),
in which markets and with what seasonal volumes.

Output: an “octocrylene map” showing business exposure.

2) Supplier control and supply chain

On the supply chain side, it is now worth tightening:

updating raw material specifications,
requesting CoA/declarations (especially regarding benzophenone as an impurity/degradation product),
building in a change-notification obligation (raw material change notification).

The goal is to reduce “surprises” if rapid reformulation becomes necessary.

3) Stability and analytical programme

Managing the benzophenone issue typically relies on a stability + analytics combination:

Stability (stability):

accelerated and real-time testing,
multiple storage temperatures,
packaging compatibility.

Analytics:

incoming raw material testing (risk-based sampling),
finished product release,
near-expiry control points.

Practical objective: to be able to demonstrate that benzophenone can be kept at trace level across the full product life cycle.

4) Reformulation scenarios

It is worth planning in two tracks:

A) “Stay with control” (as long as feasible):

strict stability and analytical control,
strengthening supplier specifications,
documenting risk management measures (risk management measures).

B) “Replacement” (if environmental restriction tightens):

developing an alternative UV filter system,
rebuilding photostability (not necessarily with identical sensoriality),
performance confirmation: SPF/UVA, photostability, water resistance, microbiology.

Important: for replacement, “does it work in the lab?” is not enough. Manufacturing scalability, packaging, and consumer experience also matter.

5) Documentation and market compliance (ongoing)

For cosmetic products, compliance is based on the Safety Assessment and the associated product documentation. (A classic “Safety Data Sheet” typically remains a key document for raw materials and occupational use.)

What should be organised?

updating the Safety Assessment in case of reformulation,
supplier packages and test reports,
labelling and alignment of marketing claims.

6) Labelling and “green” claims: only if substantiated

“Reef safe”, “coral friendly” and “eco” claims are often risky.
The European Commission’s “green claims” approach also emphasises that environmental claims must be substantiated by robust, scientific and verifiable methods.

Practical suggestion:

a “free-from” claim (e.g. “octocrylene-free”) is typically easier to substantiate,
than a broad “environmentally friendly” promise.

7) Participation in the consultation (if relevant)

If a company markets many octocrylene-containing products, it may be commercially justified to provide data to the consultation:

technical substitutability and transition time,
real-world release and use data,
impact on product safety and availability.

Consultation deadline: 24 March 2026.

FAQ – frequently asked questions about octocrylene

Will octocrylene be banned in the EU?

At present, this is not a “ban”, but an environmentally driven restriction proposal, with a consultation open until 24 March 2026.

Is octocrylene safe for the skin?

Based on the SCCS consumer safety assessment, octocrylene is considered safe as a UV filter under specific conditions.

What is the essence of the benzophenone issue?

Benzophenone may appear as an impurity or degradation product in products containing octocrylene. The EU expectation is that it remains at trace level in such cases.

Which products are most affected?

Not only classic sunscreens. Octocrylene can also occur in make-up, day creams and fragrances, so a portfolio-level audit is needed.

What does the environmental focus mean for companies?

Consumer safety assessment (SCCS) and environmental risk assessment are separate tracks. Therefore, an ingredient can be acceptable from a consumer perspective and still be restricted for environmental reasons.

What are the first 3 steps worth taking now?

1. Portfolio audit (where octocrylene is present).

2. Strengthen supplier specifications and change management.

3. Launch a stability + analytical control programme to manage the benzophenone risk.

Summary: what to focus on now?

The public health importance of sun protection is unquestionable; risk communication about products should therefore remain calm and evidence-based.
For octocrylene, the environmental track (ANSES/ECHA) creates the main uncertainty in 2026.
“No-regret” actions for companies: audit → supplier control → stability/analytics → reformulation plan.

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