Flavorah flavour concentrates are Naturally and Artificially Flavoured. Made in the USA & Rebottled by Vapour Depot in the UK. Available Sizes: 10ml Recommended Mix (Single Flavour): 4% Recommended Mix (Multiple Flavour Recipe):2% Requires mixing with Vegetable Glycerin & Propylene Glycol before can be vaped. FLV Creme De Menthe Concentrated Flavouring Flavorah focus all of their energy and attention to the flavoring concentrates that makes DIY e liquid and commercial ejuice an art form. Creme de Menthe is a chocolaty peppermint that goes surprisingly well with caramel and tobacco e-liquids. Try it in an RY4 and you will understand what we mean. This is not an ice cold menthol type of mint flavor, rather it has a very full chocolate palette.