Five strength options are available:
1) 0mg/mL - Nicotine Free
2) 12mg/ml - Total of 24mg in a 2ml pod. Available in 5 flavours
3) 20mg/ml - Total of 40mg in a 2ml pod.
4) Bold 35 (20mg/mL) - Total of 40mg in a 2ml pod.
5) Bold 50 (20mg/mL) - Total of 40mg in a 2ml pod.