Do nicotine shots vary?
Nicotine shots do vary both in their nicotine strength and base liquid ratio. The base liquid ratio is the ratio of PG to VG. Most nicotine shots boast a high VG base as shots are generally used to complete shortfills which tend to be high in VG. If a nicotine shot with a lower proportion of VG is added to a high VG shortfill, it will reduce the VG ratio of the resulting e-liquid.
Having said all that, it is possible to invest in nicotine shots with 50PG/50VG bases and even those that are high PG.
The maximum permitted nicotine strength for shots is 20mg. Most have a strength of at least 18mg. This is because they will be added to nicotine-free e-liquids and so the strength will be diluted. For instance, an 18mg 10ml shot added to 50ml of nicotine-free juice will produce an e-liquid with a strength of 3mg.
Nicotine shot may contain freebase nicotine or salt nicotine. In addition, it is possible to choose a shot featuring Koolada or menthol to create a cooling effect.
