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Nicotine Booster Shots

Find the perfect nicotine booster shots to enhance your favourite shortfill e-liquids. Choose from top brands like Nic Nic, Nic It Up, Just Nic It, Top Shot and Zap Nic Salt Shot, trusted by vapers for quality and consistency. Available in a range of VG/PG ratios — 50/50, 70/30, 80/20, and 100% VG — our nicotine boosters let you easily customise your nicotine strength for a smooth, tailored vape.

Most are flavourless, but you’ll also find ice menthol nic shots for a cool, refreshing twist. Shop now for premium nicotine shots and salt boosters, always fresh, affordable, and fast-delivered.

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What Are Nicotine Shots?

Nicotine shots, often called nic shots or booster shots, are small 10ml bottles of nicotine designed to be added to larger shortfill e-liquids. Because shortfills contain zero nicotine, nic shots allow you to mix your preferred nicotine strength directly in the bottle. They typically come in 10ml / 18–20mg strength, using either freebase or nic salt formulations, and are fully TPD-compliant for safe use in the UK.

Why Choose Nicotine Shots?

Easy way to add nicotine to 50ml and 100ml shortfills
Fully TPD/MHRA compliant and legally capped at 10ml
Available in freebase and nic salt variants
Allows custom nicotine strength (3mg, 6mg, etc.)
A cost-effective way to vape larger bottles legally
Can be mixed directly into your shortfill — no tools needed
Smooth, clean formulations designed for both high VG and 50/50 liquids

Who Are Nicotine Shots Suitable For?

Easy way to add nicotine to 50ml and 100ml shortfills
Fully TPD/MHRA compliant and legally capped at 10ml
Available in freebase and nic salt variants
Allows custom nicotine strength (3mg, 6mg, etc.)
A cost-effective way to vape larger bottles legally
Mixes directly into your shortfill — no tools needed
Smooth, clean formulations designed for both high VG and 50/50 liquids

Explore Related Vaping Categories

E-Liquid Shortfills
Nic Salt E-Liquids
Refillable Vape Kits
Refillable Pods
Prefilled Vape Kits

Frequently Asked Questions

A nicotine shot is a 10ml bottle of high-strength nicotine (usually 18–20mg) designed to be added to larger shortfill e-liquids to create a desired nicotine strength.

No. Nic shots are not meant to be vaped alone. They are too strong and are designed specifically to be mixed with 0mg shortfills.
  • 50ml shortfill: 1 nic shot = ~3mg
  • 100ml shortfill: 2 nic shots = ~3mg

    Double up if you want 6mg, but note that the liquid level may exceed the bottle size (use a bigger container if you wish). Also, adding more nic shots will increase the nic strength but also dilute the flavour.

Both work in the same way.

  • Freebase nic shots give you a stronger throat hit.
  • Nic salt shots offer a smoother inhale.
    Choose based on your preferred vaping style.

1. Unscrew the cap
2. Remove nib
3. Add the full nic shot(s)
4. Place back on the nib and cap
5. Shake well for 30–60 seconds
6. Let it sit if the flavour needs steeping

The flavour can temporarily weaken after mixing. Allowing the liquid to steep for 12–24 hours usually restores full flavour.

Yes, as long as the bottle has space. Many 100ml shortfills are designed to hold two nic shots comfortably.

Most nic shots have a shelf life of 18–24 months. Keep them stored upright in a cool, dark place.

Yes. Nic shots are regulated for safety, tested, and manufactured under strict UK standards.

Yes. All Nic Shots sold in the UK meet TPD/MHRA regulations, including a 10ml maximum bottle size and strict manufacturing standards.