Warming flavour powerful menthol vapour gluten free suitable for vegetariansthe recipe for covonia lozenges has been specially created with really powerful flavours the lozenges are formed in two halves the brown side contains a warming flavour while the white is mentholated due to the menthol content it is recommended not to eat more than 10 lozenges a daynot suitable for sufferers of milk allergy always read product information carefully before use