Navy Strength

Navy Strength Gin, sometimes called gunpowder or overproof, has to be at least 57% ABV to be classed as a Navy Strength Gin in the UK. It earned the name ‘Navy Strength’ because sailors used to test the ABV of their rationed gin on the ship by mixing it with a small quantity of gunpowder and if the mixture ignited they would know the gin was suitable and had not been watered down. The higher ABV can often amplify the flavours and aromas.