Nasty LIQ Nic Salt 10/20mg E liquid 10ml Vape Juice 50VG / 50PG. Nasty LIQ Nic Salt Nicotine Strengths: 10mg, 20mg. Bottle Size: 10ml. Blueberry Sour Raspberry A dynamic fusion of sweet blueberries and tangy sour raspberries for a tantalizing burst of berry flavors.