Nasty Salts Slow Blow Nic Salt E-liquid 10ml bottle features Fresh pineapple in a tangy lime soda base infused with a low mint for a refreshing vape. Nasty Salts is a fantastic brand that features a concentration ratio of 50% VG ( Vegetable Glycerine ) and 50% Mixed PG ( Propylene Glycol ) high-quality food flavourings and Salt nicotine.