Shortfill vs Nic Salt — Which E-Liquid Is Best for You? (UK 2026)
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Shortfill vs Nic Salt — Which E-Liquid Is Best for You? (UK 2026)
Direct answer: Nic salts (10ml, 10mg or 20mg) are best for beginners, ex-smokers, and anyone using a pod kit — they deliver fast nicotine satisfaction similar to cigarettes. Shortfills (100ml, 0mg with optional nic shot) are best for experienced sub-ohm vapers who want maximum flavour, large clouds, and the best value per ml. If you are new to vaping, start with nic salts.
Shortfill vs Nic Salt — Full Comparison
| Feature | Nicotine Salt (10ml) | Shortfill (100ml) |
|---|---|---|
| Bottle size | 10ml | 100ml (120ml bottle) |
| Nicotine | 10mg or 20mg (included) | 0mg (add nic shot separately) |
| VG/PG ratio | 50/50 typical | 70/30–80/20 typical |
| Best device | Pod kit / MTL (1 ohm+) | Sub-ohm kit (below 1 ohm) |
| Draw style | MTL (mouth-to-lung) | DTL (direct-to-lung) |
| Vapour volume | Moderate | High — large clouds |
| Cost per ml | ~£0.30/ml | ~£0.11/ml |
| UK price | £2–£4 per 10ml | £10–£14 per 100ml |
| TPD regulated | ✅ Yes (nicotine product) | ✅ Yes (no nicotine — different rules) |
| Setup difficulty | Simple — ready to vape | Add nic shot, shake, wait |
| Best for | Beginners, ex-smokers, pods | Experienced vapers, sub-ohm |
What Is a Nic Salt E-Liquid?
A nicotine salt e-liquid is a 10ml bottle of e-liquid containing nicotine in salt form (10mg or 20mg). It is ready to vape straight from the bottle — no mixing required. Nic salts use benzoic acid for smooth, fast nicotine absorption, closely replicating the satisfaction of a cigarette.
Nic salts are the most popular e-liquid format in the UK as of 2026, driven by the growth of pod kits and disposable vapes.
Browse nic salt e-liquids at Absolute Vape UK — hundreds of flavours in 10mg and 20mg.
What Is a Shortfill E-Liquid?
A shortfill e-liquid is a large-format bottle (typically 120ml) filled with 100ml of nicotine-free e-liquid, leaving 20ml of space to add two 10ml nicotine shots. Shortfills are not subject to the same 10ml bottle restriction as nicotine e-liquids under UK TPD, making them legal to sell in large formats.
To use a shortfill:
- Add one 10ml 18mg nicotine shot to the 100ml shortfill
- Replace the cap and shake for 30 seconds
- Wait 5–10 minutes for the nicotine to blend
- Fill your sub-ohm tank and vape — the finished strength is approximately 3mg
Browse 100ml shortfill e-liquids at Absolute Vape UK — including Fruity Clouds, Kings of Vapours, and Bonbons.
Which Is Better Value — Nic Salt or Shortfill?
Shortfills win on cost per ml by a significant margin:
| Format | Price | Volume | Cost per ml | Daily cost (typical) |
|---|---|---|---|---|
| Nic salt 10ml | £3 | 10ml | 30p/ml | ~£1.20/day |
| Shortfill 100ml + nic shot | £12 + £1.50 | 100ml | 13.5p/ml | ~£0.90/day |
However, shortfills require a sub-ohm device (£30–£80 setup cost) and some vaping knowledge. For a beginner, the simplicity of nic salts is worth the slightly higher running cost.
Shortfill vs Nic Salt — Which Should YOU Choose?
| Your situation | Best choice |
|---|---|
| Switching from smoking | ✅ Nic salt 20mg |
| New to vaping | ✅ Nic salt 10mg–20mg |
| Using a pod kit | ✅ Nic salt |
| Experienced sub-ohm vaper | ✅ Shortfill 100ml |
| Want maximum cloud production | ✅ Shortfill (80VG/20PG) |
| Want best value per ml | ✅ Shortfill 100ml |
| Want zero nicotine | ✅ Shortfill 0mg (no nic shot) |
Can I Use a Shortfill in a Pod Kit?
Generally not recommended. Most 100ml shortfills use a high-VG ratio (70–80% VG) which is too thick to wick properly through the small coils in pod kits. This leads to dry hits, poor flavour, and burnt coils. Pod kits work best with 50/50 or high-PG nic salts specifically designed for MTL vaping.
FAQs: Shortfill vs Nic Salt
What nicotine strength does a shortfill become after adding a nic shot?
Adding one 10ml 18mg nic shot to a 100ml shortfill gives approximately 3mg finished nicotine strength in the 110ml total volume (rounded to 100ml use). For exactly 3mg: 100ml × 3mg ÷ 18mg = 16.7ml of nic shot needed. Standard advice is one 10ml shot = approximately 3mg.
Are shortfills TPD compliant?
Yes. Shortfills contain zero nicotine and are therefore not subject to the same TPD bottle size restrictions as nicotine e-liquids. They must still comply with UK General Product Safety Regulations. The 10ml nicotine shots added to them are TPD regulated separately.
How long does a 100ml shortfill last?
For a regular sub-ohm vaper, a 100ml shortfill typically lasts 1–2 weeks. Heavy vapers using powerful box mods at high wattages may consume it faster. Light sub-ohm vapers may get 2–3 weeks from one bottle.
Which has better flavour — nic salt or shortfill?
Shortfills generally produce more intense flavour in sub-ohm devices due to the larger vapour production and higher VG ratio. However, nic salts in a well-tuned pod kit deliver excellent flavour in a more concentrated, precise form. The answer depends on your device and personal preference.
Shop nic salt e-liquids and 100ml shortfills at Absolute Vape UK. Over 1,000 products, fast UK delivery, all TPD compliant.
