Menthol

Menthol is a compound that occurs naturally in mint plants, such as peppermint and spearmint. It is responsible for the characteristic cooling sensation and minty flavour of these plants. It can be extracted from mint oils or synthesised chemically for use in food products.

Menthol is primarily used as a flavouring agent to impart a cooling, minty taste and aroma. It is commonly found in confectionery, particularly in sweets, chewing gum, and lozenges, where it provides a refreshing sensation. It is also used in some beverages and oral hygiene products.

Menthol is authorised as a flavouring substance in the UK and the EU. EFSA has evaluated flavourings, and menthol is permitted for use. At typical consumption levels found in food, it is not associated with adverse health effects. While some research has explored menthol's effects, particularly in relation to respiratory sensations, evidence regarding significant health impacts at typical dietary intake is limited.