Vape Nicotine Strength in Australia: 2026 Guide to mg, Percentages and the Law
Vape nicotine strength in Australia is one of the most misunderstood topics in vaping — partly because two different measurement systems are used on labels, and partly because the legal limits changed dramatically under the 2024 reforms. A “5%” disposable and a “20mg” pharmacy vape sound vaguely similar, but they’re separated by a factor of two and a half — and by an entirely different legal status.
This guide explains what the numbers on a vape label actually mean, lists the nicotine strength of the major disposable brands sold in Australia, and walks through what the law currently allows. It’s a companion piece to our broader guide on how much nicotine is in a vape, with a sharper focus on strength and the rules around it.
Adult use only. This article is intended for adults of legal vaping age in Australia. We make no health claims about vaping products, and nothing here should be taken as medical advice. If you do not currently use nicotine products, we do not recommend starting.
How Vape Nicotine Strength Is Measured
Nicotine strength appears on labels in two formats, and they describe the same thing:
- Percentage (%) — nicotine as a share of the total e-liquid. A “5%” vape is 5% nicotine by volume.
- Milligrams per millilitre (mg/mL) — the absolute concentration. 5% equals 50mg/mL: 50 milligrams of nicotine in every millilitre of e-liquid.
The conversion is simple: multiply the percentage by 10. So 2% = 20mg/mL, 3.5% = 35mg/mL, and 5% = 50mg/mL. When Australians talk about a “50mg vape”, they mean a 5% device — not 50mg of total nicotine.
One more distinction matters: strength is concentration, not total content. A small 5% device and a huge 5% device deliver the same strength per puff — the bigger one simply lasts longer because it holds more e-liquid.
The Nicotine Strength Spectrum in Australia
| Strength | What It Is | Where You’ll Find It |
|---|---|---|
| 0mg (nicotine-free) | No nicotine at all | A small niche of the market — see our nicotine-free vapes guide |
| Up to 20mg/mL (≤2%) | The over-the-counter pharmacy ceiling | TGA-compliant products sold in pharmacies without a prescription |
| Above 20mg/mL, typically 50mg/mL (5%) | The standard for disposable vapes | The major disposable brands; requires a prescription through the legal pharmacy pathway |
The gap between the pharmacy ceiling and the disposable standard is the single most important thing to understand about vape nicotine strength in Australia: the mainstream disposables most vapers know are two and a half times stronger than what a pharmacy can hand over without a prescription.
Nicotine Strength by Brand: The Major Disposables Compared
Every major disposable vape brand sold in Australia uses the same concentration — 5% (50mg/mL) nicotine salt. What differs is capacity: more puffs means more e-liquid and more total nicotine in the device, not stronger puffs.
| Device | Puffs | Nicotine Strength | Approx. Total Nicotine |
|---|---|---|---|
| IGET Bar Pro | 10,000 | 5% (50mg/mL) nicotine salt | ~900mg (~18mL e-liquid) |
| IGET One | 12,000 | 5% (50mg/mL) nicotine salt | ~1,100mg (~22mL e-liquid) |
| EVOK Blaze | 12,000 | 5% (50mg/mL) nicotine salt | ~1,100mg (~22mL e-liquid) |
| CRWN Infinity | 25,000 | 5% (50mg/mL) nicotine salt | ~2,000mg (~40mL e-liquid) |
Two practical takeaways. First, switching between these brands won’t change the strength of your vape — an EVOK Blaze hits at the same concentration as an IGET One; the differences are flavour, capacity and cost per puff. Second, a 25,000-puff CRWN Infinity is not “stronger” than a 10,000-puff device — it just lasts roughly two and a half times longer. For the full brand-by-brand picture beyond nicotine, see our Australian vape brands guide.
Why Nicotine Salt Changes the Equation
Modern disposables can run at 50mg/mL because they use nicotine salt rather than freebase nicotine. Freebase becomes harsh to inhale above roughly 12–18mg/mL, which is why older refillable devices topped out there. Nicotine salt — nicotine bound with a mild acid — delivers high concentrations smoothly, which is precisely why a 5% disposable feels far gentler than the number suggests. It’s worth knowing because the smoothness can mask how much nicotine you’re actually getting through the day.
What the Law Says About Nicotine Strength in 2026
Australia’s vaping laws were overhauled between 2024 and 2025, and nicotine strength sits at the centre of the new framework. Our vape ban guide covers the reforms in full; here is the strength-specific picture.
- Pharmacy-only sales. Since October 2024, vaping products can only be legally sold through licensed pharmacies. General retail — convenience stores, tobacconists, vape shops — is prohibited from selling vapes at any strength.
- The 20mg/mL over-the-counter ceiling. Adults 18+ can buy TGA-compliant vaping products from a pharmacy without a prescription, but only up to 20mg/mL nicotine concentration.
- Prescription required above 20mg/mL. Anything stronger — including the 50mg/mL concentration standard in disposables — legally requires a prescription from a medical practitioner, filled through a pharmacy. Some pharmacies stock higher-strength products for prescription holders; availability varies. Chemist-specific detail is in our Chemist Warehouse nicotine vapes guide.
- Import restrictions. Since July 2024, importing vaping products without a valid prescription or TGA permit is illegal, with penalties of up to $1.65 million for individuals and up to $8.25 million for corporations, alongside potential imprisonment for commercial-scale offences.
The practical reality is well documented: the disposable vapes most Australians are familiar with run at 50mg/mL, above the over-the-counter ceiling, and the regulatory environment around how they’re bought and sold continues to evolve. The penalties overwhelmingly target supply — sellers and importers — rather than individual consumers, but the consumer-side risk is not zero, and several states have issued on-the-spot fines for non-compliant products.
Choosing a Nicotine Strength: What Vapers Typically Consider
We can’t tell you what strength is right for you — that’s a conversation for you and, ideally, a health professional. What we can describe is how the market behaves:
- Heavier, more frequent vapers gravitate to the 5% (50mg/mL) nicotine-salt disposables, which deliver nicotine efficiently in short sessions.
- Lighter or occasional vapers often find 5% more than they need — the pharmacy channel’s sub-20mg/mL products exist precisely for this band.
- Vapers tapering down sometimes step from 5% disposables to lower-strength pharmacy products, then towards nicotine-free options. Puff count tends to creep up as strength drops, which is worth budgeting for.
Whatever the strength, the same rule applies: the label tells you concentration, your own usage determines intake.
Frequently Asked Questions
What is the legal nicotine strength limit for vapes in Australia?
For over-the-counter pharmacy sales, 20mg/mL (2%) is the maximum. Higher strengths — including the 50mg/mL standard in disposables — legally require a prescription from a medical practitioner, supplied through a pharmacy.
What does 5% nicotine mean on a vape?
5% means nicotine makes up 5% of the e-liquid by volume, which equals 50mg/mL — 50 milligrams of nicotine per millilitre. It describes concentration (strength), not the total nicotine in the device.
Are all disposable vapes the same nicotine strength?
In Australia, effectively yes — the major disposable brands (IGET, EVOK, CRWN) all use 5% (50mg/mL) nicotine salt. The differences between devices are capacity, flavour range and cost per puff, not strength.
Is a 25,000-puff vape stronger than a 10,000-puff vape?
No. Both run at the same 50mg/mL concentration — the larger device simply holds more e-liquid and lasts longer. Strength per puff is the same; total nicotine in the device is higher.
Can I legally buy 50mg nicotine vapes in Australia?
Only through the prescription pathway: a medical practitioner’s prescription filled at a pharmacy. Buying 50mg/mL disposables through any other retail channel sits outside the legal framework, and importing them without a prescription or TGA permit is a federal offence with penalties of up to $1.65 million for individuals.
