Nic Salt vs Freebase Vape: What's the Difference and Which Should You Use?
Walk into any vape store in South Africa and you'll face a wall of e-liquid bottles labelled either "nic salt" or "freebase". Most people pick one without really knowing what separates them. Here's the honest explainer.
What is freebase nicotine?
Freebase is the standard form of nicotine used in cigarettes and traditional e-liquids. It's absorbed relatively slowly and at high concentrations (above 12mg) produces a harsh throat hit. This is why most freebase e-liquids in SA sit at 3mg or 6mg.
The upside is vapour production. Freebase works best in sub-ohm devices — lower resistance coils, higher wattage, big clouds. If you want a satisfying lung-inhale vape with thick vapour, freebase is your format.
What is nicotine salt?
Nic salt is nicotine in its natural salt form — the same form found in tobacco leaves. The key difference is bioavailability: nic salts are absorbed faster and more efficiently than freebase, so you can use higher concentrations (20mg, 50mg) without the harsh throat hit.
This makes nic salts ideal for mouth-to-lung (MTL) vaping — the same draw as a cigarette. If you're switching from cigarettes, nic salts will feel more natural and satisfy cravings more effectively.
Quick comparison
| Feature | Nic salt | Freebase |
|---|---|---|
| Strength range | 20mg–50mg | 0mg–6mg (sometimes 12mg) |
| Throat hit at high strength | Smooth | Harsh |
| Absorption speed | Fast | Slower |
| Best device type | Pod system / MTL | Sub-ohm / DTL |
| Cloud production | Low–medium | High |
Which should you choose?
Choose nic salt if
- You're switching from cigarettes
- You use a pod system or MTL device
- You want faster nicotine satisfaction
- You prefer a tighter, more discreet draw
- You vape less frequently but want each session to count
Choose freebase if
- You use a sub-ohm or direct-lung device
- You want large vapour production
- You prefer a looser, airier draw
- You're already at low nicotine (3–6mg)
- You want to explore premium longfill flavours
Still not sure?
Come into any Krem branch. Tell us what device you're using (or show us) and we'll point you straight to the right liquid. We don't upsell — we find what works for you.
Krem branches: Pinelands (29 Union Ave), Kuils River (47 Church St), Plumstead (3 Rorke Road), Lansdowne (175 St Kilda Road) — all Mon–Fri 09:00–17:00.
