The standard UK Elf Bar contains 20mg/ml of nicotine salt e-liquid in a 2ml pod, which is the UK legal maximum under the Tobacco Products Directive. Multiply the two: a single Elf Bar holds 40mg of total nicotine. This applies to the original Elf Bar 600 disposable (no longer legally sold in the UK after 1 June 2025) and to the Elf Bar 600 Pod Kit that replaced it.

Unlike some other UK disposable brands, Elf Bar has historically offered three different nicotine strengths in the same flavour range: 20mg/ml (full strength, 40mg per bar total), 10mg/ml (half strength, 20mg per bar total) and 0mg (nicotine-free, often called “zero nic”). This flexibility makes Elf Bar one of the easier brands to step down on as you move toward quitting nicotine entirely.

The nicotine in an Elf Bar is nicotine salt, the smoother and faster-absorbing form. Freebase nicotine at 20mg/ml would be too harsh to vape comfortably. Nic salt mimics the rapid satisfaction curve of a cigarette, which is what makes 20mg/ml feel manageable to most smokers transitioning to vaping.

How Elf Bar nicotine compares with cigarettes

A single cigarette typically contains around 10-12mg of nicotine but only 1-2mg gets absorbed. A 40mg Elf Bar contains roughly the same total nicotine as a pack of 20 cigarettes. Public Health England and the NHS use the rough rule that one Elf Bar 600 satisfies the daily nicotine need of a 10-20 a day smoker. A widely circulated TikTok claim that a single Elf Bar equals 48-50 cigarettes was widely repeated but misleading: it compared raw nicotine content rather than absorbed nicotine, and the more accurate net comparison is closer to 4-20 cigarettes per bar depending on the calculation method.

The 10mg/ml and 0mg variants

For lighter smokers or for stepping down, Elf Bar offers some flavours at 10mg/ml. A 10mg/ml Elf Bar contains 20mg total nicotine, half the standard strength. The 0mg option contains no nicotine at all and is sometimes used by people who have already quit nicotine but want to maintain the physical habit of vaping. The 0mg option is not recommended by the NHS for anyone who has not previously smoked. The 10mg/ml step is widely recommended as an intermediate stage when reducing dependence.

The historical Elf Bar tank-size compliance issue

In 2023 it emerged that some batches of the watermelon flavour in the Elf Bar 600 disposable range, and the double apple flavour in the Lost Mary BM600 range (both manufactured by Elf Bar), exceeded the UK 2ml legal pod capacity. The MHRA investigated, confirmed nicotine strength remained at the legal 20mg/ml limit and that the products were safe to use. Elf Bar voluntarily withdrew the affected batches from sale. This was a packaging compliance issue, not a nicotine strength issue, and was specific to the original disposables.

The big advantage Elf Bar has over some competitors is the choice between 0mg, 10mg/ml and 20mg/ml in the same flavour range. Here is the framework we use at our Omagh and Strabane stores to help customers pick the right starting strength.

For Elf Bar 600 Pod Kits and other Elf Bar formats at every available nicotine strength, the compliant prefilled pod vape kits at Just Vape stocks the full range with replacement pods. The same flavour profile in 20mg/ml, 10mg/ml and 0mg gives you a clear stepdown path.