Methyl Salicylate Safety Reassessed for Children's Cosmetic Products

Understanding Methyl Salicylate and Its Uses

Methyl salicylate, also known as methyl 2-hydroxybenzoate, is widely used in fragrance mixtures and as a flavouring and soothing agent in oral hygiene products. It is also a denaturant in various cosmetic formulations. Despite its widespread use, concerns have been raised about its safety, particularly in products for young children.

Why the Reassessment Was Necessary

The reassessment was prompted by the need to address potential safety concerns due to the combined exposure of methyl salicylate from oral and non-oral products. Previous evaluations indicated that the Margin of Safety (MoS) was close to 100, which necessitated a review to ensure children's safety.

New Safety Limits and Recommendations

The SCCS has determined that the concentration of methyl salicylate should not exceed 0.45% in toothpaste and 0.02% in other cosmetic products for children aged 0-3 years. These limits are based on the aggregate exposure and aim to maintain a MoS above 100, ensuring the chemical's safe use in children's products.

Implications for Manufacturers and Consumers

Manufacturers of children's cosmetic products must adhere to these new concentration limits to comply with safety regulations. Consumers, particularly parents, should be aware of these changes and check product labels to ensure they are purchasing safe products for their children.