On September 24, 2025, the European Chemicals Agency (ECHA) opened a public consultation on a proposal submitted by France to further restrict the use of octocrylene in cosmetic products due to environmental concerns. Comments from stakeholders will be accepted until March 24, 2026.1
Octocrylene (CAS No. 6197-30-4) is widely used in cosmetics for its UV-filtering, photostabilizing, and UV-absorbing properties, appearing in products such as sunscreens, makeup, day creams, and fragrances. Under the Regulation (EC) No 1223/2009 (Cosmetics Regulation), its use as a UV filter is currently limited to 9% in propellant spray products and 10% in other formulations.
Based on its studies of octocrylene, the French Agency for Food, Environmental and Occupational Health & Safety (ANSES) identified the substance as a contaminant of aquatic and terrestrial environments, posing risks to aquatic species and soil organisms. Cosmetics are the primary source, with residues entering domestic wastewater and sewage sludge after use, and reaching lakes, rivers, and coastal waters through swimming.
ANSES also assessed the socio-economic impacts of restricting octocrylene, and found that moderate reformulation costs could be absorbed by manufacturers. In addition, a survey of over 7,000 consumers in six European countries showed strong willingness to pay for octocrylene-free products that protect aquatic ecosystems. The environmental benefits were found to far outweigh the costs.
In light of these findings and the socio-economic assessment, France has proposed to ECHA that octocrylene should not be placed on the market or used in finished cosmetic products at concentrations equal to or above 0.001% w/w, with a 24-month transitional period after the restriction enters into force. Following the public consultation, ECHA's Committee for Risk Assessment (RAC) and Committee for Socio-Economic Analysis (SEAC) are expected to issue their opinions by September 2026. ECHA will then submit the joint opinion to the European Commission, which will decide whether to adopt the proposed restriction for implementation across the Union.
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