Which Vape Has the Most Nicotine? A 2025 Guide to High-Nicotine Vapes
WARNING: This product contains nicotine.
Nicotine is an addictive chemical.
Vaping has evolved quickly — with hundreds of devices, strengths, and flavors now available. One of the most common questions new and experienced users ask is: which vape has the most nicotine?
In this guide, we’ll break down how nicotine levels work in vapes, the strongest vape options available today, and what to know before choosing a high-nicotine device.Nicotine strength refers to how much nicotine is contained in the vape e-liquid. It's usually measured in milligrams per milliliter (mg/ml) or as a percentage.
Common nicotine strengths include:

Most disposable vapes, including the LOST MARY BM600 or QM600, use nicotine salts, which allow a smoother inhale even at high strengths (usually 20 mg/ml or 2%).
The maximum legal nicotine strength in disposable vapes in many regions (like the UK and EU) is 20 mg/ml due to TPD regulations. LOST MARYQM600 (20 mg/ml):Nicotine salt formula for smooth delivery;Compact, stylish design; Wide flavor range — ideal for heavy smokers switching to vaping
Note: Always check local nicotine regulations before purchasing — not all high-nicotine vapes are legal or available in every region. Nicotine salts, used in most modern disposables like LOST MARY vapes, differ from freebase nicotine (used in traditional e-liquids).

Because of this, nic salts make it possible to enjoy stronger nicotine without the harshness — perfect for those looking for a satisfying, cigarette-like experience.
Should You Choose a High-Nicotine Vape?
If you’re switching from smoking, a higher-nicotine vape can help reduce cravings. However, if you’re already vaping regularly, you might prefer a lower strength to avoid nicotine dependency.
Start with 20 mg if you’re new and a heavy smoker. Step down to 10–12 mg as cravings reduce. Always buy from reputable brands to ensure accurate labeling and safety.
The answer to “which vape has the most nicotine” depends on where you live:In the UK/EU, the strongest legal disposables are 20 mg/ml (like LOST MARY QM600).In the U.S., some vapes reach 50 mg/ml (5%) — but these are restricted in other regions.
High-nicotine vapes are a great tool for transitioning away from cigarettes, but always use them responsibly and gradually reduce your intake over time.
Explore our full range of LOST MARY disposables designed for smooth flavor, long life, and satisfying nicotine delivery. Shop the collection at lostmary.com