The UK has recently published a draft regulation to restrict the use of methyl salicylate in cosmetics. The regulation is expected to be approved by March 31, 2025, and will come into effect on September 30, 2025.
Methyl salicylate (CAS No. 119-36-8) is widely used in topical pain relief products, cosmetics, and personal care items due to its soothing and aromatic properties. Under the EUs Classification, Labelling, and Packaging (CLP) Regulation, it is classified as a Category 2 CMR (Carcinogenic, Mutagenic, or Reproductive toxicity) substance.
The regulation will amend Annex III of the Cosmetics Regulation (EC No. 1223/2009) to introduce new restrictions on methyl salicylate concentrations in various cosmetic products, including:
- Rinse-off products (excluding hand wash): Maximum concentration of 0.02% for children aged 0.5 to 1 year, and 0.06% for older children and adults.
- Hand wash products: Maximum concentration of 0.02% for children aged 0.5 to 1 year, and 0.6% for older children and adults.
- Leave-on skincare products: Maximum concentration of 0.02% for children aged 0.5 to 1 year, and 0.06% for older children and adults.
- Lipsticks and lip balms: Maximum concentration of 0.02% for children aged 0.5 to 1 year, and 0.03% for older children and adults.
- Facial makeup products: Maximum concentration of 0.05%.
- Eye makeup and makeup removers: Maximum concentration of 0.002%.
- Toothpaste: Maximum concentration of 2.5%.
- Mouthwash: Maximum concentration of 0.1% for children aged 6 to 10 years, and 0.4% for older children and adults.
- Deodorant sprays/aerosol products: Maximum concentration of 0.003%.
- Hair care products: Maximum concentration of 0.009%.