The PlusSolt nicotine booster shot is designed to be used with shortfill eliquids. By adding this nic shot to a shortfill you will increase its overall nicotine content.
For example, an 18mg 10ml Nicotine shot added to 50ml of 0mg eliquid will give you 60ml of 3mg eliquid. Alternatively, adding 2 x 10ml 18mg nic shots to a 0mg 100ml shortfill will create 120ml of 3mg eliquid.
Featuring a 70% VG blend, it uses salt nicotine rather than standard freebase nicotine, this means you'll experience a smooth throat it when it is added to eliquid.