Nasty Juice Nic Salts Asap Grape is Juicy black grapes blended with ripe berries and other fruits to make this delicious grape juice. Asap Grape has a slight, bitter exhale taste of grapes followed with the taste of a sweet berry to create a flavour you will never get bored of. Nasty juice Nic Salts are a great tasting twist on the regular Nasty Juice e-liquids available in the UK.