NS20 Nicotine Shot eLiquid by Element is a Nicotine Booster Shot with Nicotine Salts.

The Eliquid features 20mg of nicotine shot so when added to a 50ml Short Fill of 0mg it will make a 60ml eliquid with a 3.3mg base. 

Salt Nicotine eLiquid Refills use the natural salt found within the tobacco leaf as their basis for nicotine. Nicotine Salt eLiquids aim to provide a more potent nicotine hit than most eLiquids can currently provide.