All the Bad Drip Shortfill Vape Juice Flavours are completely nicotine free – however if you wish you can add 2 nic shots to the 120ml bottle and this will then become a 120ml e-liquid with a nicotine strength of 3mg. Bad Drip Salts on the other hand come in either a 10mg or 20mg nic strength without the addition of any nic shots.