The UK’s restrictions of Oxybenzone in cosmetic products takes effect in early 2026
London, UK, July 2025 - The UK has formally adopted restrictions on the use of 2-Hydroxy-4-methoxybenzophenone, commonly known as oxybenzone (CAS 131-57-7), in cosmetics under the new Cosmetic Products (Restriction of Chemical Substances) (No. 2) Regulations 2025. The move aligns the requirements with those already existing in the EU and 10 Southeast Asian countries as part of ASEAN. ASEAN comprises of Brunei, Cambodia, Indonesia, Laos, Malaysia, Myanmar, Philippines, Singapore, Thailand and Vietnam.
Starting on 21 January 2026, Oxybenzone (CAS 131-57-7) would be capped at 6% in face, hand, and lip products (excluding propellant and pump sprays), 2.2% in body products (including sprays), and 0.5% in all other cosmetic products. Where oxybenzone is used solely to protect product formulation at up to 0.5%, its use as a UV filter would be further limited to 5.5% in face and lip products and 1.7% in body products.
Global alignment provides opportunities for companies
The proposed limits are expected to have a notable impact on cosmetic brands, manufacturers, and retailers, many of whom may need to reformulate products to remain compliant. Some UK retailers have already taken action—most notably Holland & Barrett, which has begun removing oxybenzone-containing products from its shelves. EU manufacturers, however, may face fewer disruptions, as similar restrictions have been in force across the EU since 2022. UK companies may also sell products with the same concentration of Oxybenzone in Southeast Asia
The UK’s alignment follows a draft regulation issued in May 2025 and a 2024 final opinion issued by the Scientific Advisory Group on Chemical Safety in Consumer Products (SAG-CS) under the Office for Product Safety and Standards, which recommended adopting these thresholds. By comparison, both the United States and Canada permit oxybenzone use up to 6%, Australia allows up to 10%, and Japan applies a 5% limit.
Oxybenzone is widely used as a UV filter in sunscreens and other cosmetic products offering UV protection. Environmental concerns have driven regulatory scrutiny, with studies cited by the National Oceanic and Atmospheric Administration and the US National Academy of Sciences pointing to harmful effects on aquatic life, including fish, sea urchins, and algae. These concerns have already led to outright bans in sunscreen products in Hawaii and Palau.
The UK regulation is effective from 21 January 2026. Products already placed on the market before that date may continue to be sold until 21 July 2026.