A shortfill is a large bottle of nicotine-free e-liquid that is deliberately under-filled, leaving space for you to add nicotine. UK rules limit nicotine-containing e-liquid to 10ml bottles, so larger bottles are sold without nicotine and you add it yourself with a 10ml nicotine shot.
How to add a nic shot
- Remove the shortfill bottle's cap and nozzle (most nozzles pull off).
- Pour in one or two 10ml nic shots.
- Replace the nozzle and cap and shake well for a minute.
- Leave it to settle for a few minutes before filling your tank.
Strength chart (using 18mg nic shots)
| Shortfill | Shots added | Total volume | Approximate strength |
|---|---|---|---|
| 50ml in 60ml bottle | 1 | 60ml | 3mg |
| 100ml in 120ml bottle | 1 | 110ml | 1.6mg |
| 100ml in 120ml bottle | 2 | 120ml | 3mg |
Which devices suit shortfills?
Most shortfills are high-VG (often 70/30), which suits sub-ohm tanks and direct-to-lung vape kits. High-VG liquid is thicker and may not wick well in small pod kits with high-resistance coils; for those, a 50/50 shortfill or a nic salt is usually a better fit.
Frequently asked questions
Can I vape a shortfill without adding nicotine?
Yes. Shortfills are sold at 0mg and can be used as they are.
Should I match the VG/PG ratio of my nic shot?
Choosing a nic shot with a similar ratio to your shortfill keeps the final mix consistent. Many nic shots are available in 50/50 or high-VG versions.
Browse all shortfill e-liquids.
Nic shots contain nicotine, which is highly addictive. Not for sale to anyone under 18.