Britain’s most-searched vape brand, explained properly
Type “lost mary vape” into Google and you join around 27,000 Brits who do the same every month. That makes Lost Mary the most searched vape brand in the country, ahead of Elf Bar itself on some months. And yet there is no proper brand guide anywhere. The results are retailer category pages, thin flavour listicles, American review sites talking about devices you cannot legally buy here, and forum threads from the disposable era.
This guide fixes that. It covers what Lost Mary actually is, who makes it, every device in the current lineup with an honest take on each, the flavours that built the brand, what the UK disposable ban changed, what things cost, how to spot the fakes that flood the market, and how to fix the common problems. If you already own one of the big Lost Mary devices, our Lost Mary MT35000 Turbo review goes deep on the flagship, and our Lost Mary MO20000 Pro review covers the adjustable-wattage alternative for tinkerers.
Lost Mary in 60 seconds
What it is: A vape brand launched as the sister brand to Elf Bar, built on intensely sweet flavours and a distinctive flat bottle-shaped disposable that became instantly recognisable.
Who makes it: The brand sits under the same umbrella as Elf Bar, with packaging naming iMiracle (Shenzhen) Technology as the manufacturer.
What to buy now: In the UK, the single-use bars are gone. The current lineup is rechargeable pod kits: the BM6000, the Tappo, the 4-in-1, and the big-puff Nera 30K, plus MaryLiq bottled e-liquid.
Who it suits: Vapers who prioritise flavour above everything, ex-smokers who want something simple, and anyone who liked the old bars and wants the same taste legally.
Watch out for: Counterfeits. Lost Mary is one of the most faked vape brands in the world. The ten-second scratch-off check in the fakes section below is non-negotiable.
The brand story: how a bottle shape conquered Britain
Lost Mary arrived as a spin-off from the Elf Bar stable, and did something unusual in a crowded market: it made the device itself the advert. While every other disposable was a pastel stick, the Lost Mary BM600 was a flat, pebble-like bottle with a duck-bill mouthpiece. You could spot one across a pub garden. In an industry where most brands compete on puff counts, Lost Mary competed on being recognisable, and it worked absurdly well.
The second half of the formula was flavour. Where Elf Bar built its name on clean, simple profiles, Lost Mary went sweeter, bolder, and more complex: layered fruit blends with names like Blueberry Sour Raspberry and Triple Mango that tasted closer to sweets than to anything tobacco-adjacent. The flavour-first reputation stuck, and it is the reason the brand survived the death of its original product.
Because the third thing to understand is that the Lost Mary most people remember, the single-use BM600 bar, no longer exists as a legal product in Britain. Since the UK ban on single-use disposable vapes, the brand has rebuilt itself around rechargeable hardware. The flavours carried over. The bottle shape, in spirit, carried over. The throwaway battery did not.
The full device lineup, honestly reviewed
Every current Lost Mary device in one place, with a straight take on who each one is actually for.
| Device | Type | Puffs (rated) | Battery | Best for |
|---|---|---|---|---|
| BM600 (original bar) | Single-use disposable | ~600 | 550mAh, sealed | Nobody now: banned from sale in the UK, buy the pod kit version instead |
| BM600 Pod Kit | Rechargeable prefilled pod kit | ~600 per pod | 360mAh, USB-C | Ex-bar users who want the same experience legally |
| BM6000 | Pod kit + refill container | ~6,000 | 1000mAh, USB-C, LED screen | The sweet spot: weeks of vaping, minimal fuss |
| Tappo | Prefilled pod kit | ~600 per pod | Compact, USB-C | Pocketability obsessives; pods swap in seconds |
| 4-in-1 | Multi-pod kit | ~2,400-3,200 | 950mAh, USB-C, OLED screen | Flavour switchers who get bored fast |
| Nera 30K Fullview | Big-puff pod kit | ~30,000 | 800mAh, USB-C, curved screen, turbo mode | Heavy users who hate reordering |
| MT35000 Turbo | Big-puff sealed device | ~35,000 smooth / ~20,000 turbo | 1000mAh, USB-C, blend-in display | Tech lovers; read our full Lost Mary MT35000 Turbo review |
| MO20000 Pro | Big-puff sealed device | ~20,000 | Rechargeable, adjustable wattage | Tinkerers; full breakdown in our Lost Mary MO20000 Pro review |
| Xper | Refillable pod kit | Depends on liquid | 1000mAh, up to 30W, adjustable airflow | Vapers ready to leave prefilled pods behind |
BM600, the one that started it. 2ml of 20mg nic salt, roughly 600 puffs, dead simple. It was the best-selling disposable shape in Britain for a reason: the draw was smooth, the flavours were strong, and it fit anywhere. It is now a museum piece in the UK. Anything still sold as a “new” BM600 bar is either old stock or fake.
BM600 Pod Kit, the legal heir. Same flavours, same rough size, but the battery recharges over USB-C and you swap 2ml prefilled pods instead of binning the device. This is what ex-BM600 users should buy. Pods start from around £2.49, which makes it cheaper per puff than the old bars within a week.
BM6000, the smart buy. A 2ml pod paired with a 10ml refill container that tops the pod up automatically, rated around 6,000 puffs from a 1000mAh battery with a small LED screen. Kits go for around £11.99. For most people this is the best value in the range: the flavour of the bars, a fraction of the waste, and genuinely weeks between purchases.
Tappo, the tiny one. Lost Mary’s smallest rechargeable kit, and notably its pods are cross-compatible with Elf Bar pods, which tells you everything about the family relationship. Reviewers consistently praise the size and the 15 to 20 minute charge time. The trade-off is battery life: buy two or accept midday charging.
4-in-1, the variety pack. Four 2ml pods on a twist-to-switch mechanism, 950mAh battery, OLED power display, rated around 3,200 puffs on ECO mode or 2,400 on normal. Sixteen single flavours plus themed edition packs. Ideal if you get flavour fatigue, overkill if you found your all-day vape years ago.
Nera 30K Fullview, the marathon runner. The big-puff flagship for the UK market: curved screen, turbo mode, visible e-liquid level, around £14.99. Thirty thousand puffs is months of vaping for most people, which is either brilliant or a commitment issue depending on your personality.
The flavours that built the brand
Lost Mary’s reputation rests on flavour, so here are the ones that earned it, with honest tasting notes. All of these exist across the pod kits and the MaryLiq bottled range.
Blueberry Sour Raspberry. The one. Sweet blueberry up front, a proper sour raspberry edge on the finish, not sickly. If you try one Lost Mary flavour, make it this. It is the flavour that built the brand.
Triple Mango. Three mango layers, rich and smooth, none of the artificial aftertaste that ruins most mango vapes. The tropical pick.
Kiwi Passionfruit Guava. Tangy, slightly exotic, the one people get weirdly loyal to. Excellent in warm weather.
Cherry Peach Lemonade. Fizzy, sweet, summery. A crowd-pleaser that never quite gets boring.
Blue Razz Ice. Sweet-sour blue raspberry with a menthol kick on the exhale. The standout cold flavour.
Watermelon Ice. Light, clean, refreshing. The easy all-day vape for people who find the berry blends too intense.
Strawberry Ice. Ripe strawberry over medium menthol. The ex-smoker’s bridge flavour: fruity but with a cold hit.
Grape Ice. Dark grape with a strong frosty exhale. For heavy cooling fans only.
Pink Lemonade. Sharp lemonade softened with berry sweetness. Cuts through when sweet fruits start tasting flat.
Marybull Ice. The energy-drink one. Sweet, sharp, divisive. You will know within three puffs whether it is yours.
Menthol / Fresh Mint. No fruit at all, just clean cold. Former menthol cigarette smokers tend to land here and stay.
Two practical notes. First, the same MaryLiq juice runs through the pods and the bottled e-liquid, so a flavour you love in a pod will taste the same from a bottle in a refillable kit. Second, buy two flavours, not one. Palate fatigue is real, and even Blueberry Sour Raspberry tastes flat by day six if it is the only thing you vape. For a wider tour of what is popular beyond Lost Mary, our popular vape flavours guide covers the full landscape.
The UK ban: what is legal now
The single-use disposable ban ended the BM600 bar and every device like it. What it did not do is end Lost Mary. Every flavour above is still sold legally in the UK, now in rechargeable pod kits and bottled MaryLiq e-liquid. Same juice, same taste, less waste, and cheaper over a month once you stop paying for a battery with every purchase.
What to avoid: any shop still selling “new” Lost Mary disposable bars. Those are illegal stock, old stock, or fakes, and there is no fourth option. For the full picture of how the rules work now, our UK vaping guide lays out the current law.
Prices and value: what it actually costs
Lost Mary sits in the mainstream on price, neither budget nor premium. As a rough guide from current UK listings: prefilled pods from around £2.49, the BM6000 kit around £11.99, the Nera 30K around £14.99, and MaryLiq bottles in line with other premium nic salts. Prices move with promotions, so treat these as anchors, not quotes.
The value question that matters is cost per puff. The old bars were the most expensive way to vape Lost Mary flavours. The pod kits slash that within the first week, and the BM6000’s refill-container system is the cheapest per puff in the lineup. If you vape a pod a day, the BM6000 pays for its kit premium in under two weeks. Our breakdown of disposable vape prices shows how the maths works across the whole market.
Fakes: the ten-second test that matters
Lost Mary is one of the most counterfeited vape brands in the world, and fakes skip the safety circuits, battery protections, and quality-controlled e-liquid of the real thing. There is one reliable check and it takes ten seconds: scratch the silver panel on the side of the box, scan the QR code or enter the 18-digit security code at the official Lost Mary verification page, and confirm it returns a genuine result with the correct model name.
Supporting clues, in order of usefulness: buy from established retailers, not market stalls or social media sellers. Be suspicious of prices far below the market. Check the print quality and holographic logo. But none of these beat the scratch-off code. If the code fails or the box has no panel, do not vape it.
Troubleshooting: the common problems
Not hitting / no vapour. On rechargeable models this is almost always a dead battery: charge over USB-C for 15 to 30 minutes and try again. If it is charged and still silent, check the pod is seated properly and the airflow holes are not covered by your fingers.
Blinking light. A blinking indicator on most Lost Mary kits means the battery is depleted or the device has hit a protection cutoff. Charge it. If it blinks immediately after a full charge, the pod is likely finished or faulty: swap the pod.
How to charge. Every current Lost Mary rechargeable uses USB-C. Use a standard phone charger or laptop port, not a fast-charge brick, and unplug when the indicator shows full. The Tappo takes around 15 to 20 minutes; the bigger-battery kits take longer.
Burnt taste. The pod or coil is done. Prefilled pods are not designed to be revived: replace the pod. On the BM6000, check the refill container is not empty.
Weak flavour. Usually a pod near the end of its life, or vaper’s tongue after days on the same blend. Switch flavours for a day; if the flavour does not return on the original pod, replace it.
Lost Mary vs Elf Bar: what is actually different
Same family, different personalities. Elf Bar built its name on clean, simple, consistent profiles and became the default disposable brand. Lost Mary, launched as the sibling brand, went sweeter, bolder, and more design-led, with the bottle shape and layered fruit blends. Under the bonnet they share DNA: Tappo pods even fit Elf Bar devices. Think of Elf Bar as the reliable older sibling and Lost Mary as the flamboyant younger one. Which you prefer is a flavour question, not a quality question. For context on where both sit in the legal market now, our rundown of the best disposable vapes and their replacements covers the post-ban landscape.
FAQ
Is Lost Mary the same as Elf Bar?
Not the same brand, but the same family. Lost Mary launched as a sister brand to Elf Bar, and the two share manufacturing and some cross-compatible hardware, like Tappo and Elf Bar pods.
Are Lost Mary vapes banned in the UK?
Single-use Lost Mary disposables are banned along with all other disposables. The brand itself is not banned: its rechargeable pod kits, pods, and MaryLiq e-liquids are fully legal.
How long does a BM600 last?
The original bar was rated around 600 puffs, roughly three to seven days depending on use. The BM600 Pod Kit gives the same per pod, but you keep the battery.
How do I charge a Lost Mary?
The original disposable bars do not charge. Every current rechargeable model uses USB-C: plug in a standard cable until the indicator shows full.
Why is my Lost Mary blinking?
Almost always a depleted battery or a finished pod. Charge it first; if it still blinks on a full charge, replace the pod.
What nicotine strength are Lost Mary products?
20mg (2%) nic salt in the UK, the legal maximum. Zero-nicotine versions exist in some lines for the old bars, and MaryLiq comes in lower strengths.
Are there 0mg Lost Mary options?
Yes, nicotine-free versions were produced for several bar flavours, and the refillable Xper kit can run any 0mg e-liquid.
Do Lost Mary vapes have side effects?
They contain nicotine, which is addictive. Common effects are the standard nicotine ones: throat hit, light-headedness for new users, and dry mouth. Counterfeits carry additional unknown risks, which is why the verification check matters.
What is the best Lost Mary flavour?
Blueberry Sour Raspberry, by sales and by consensus. Triple Mango and Kiwi Passionfruit Guava round out the top three.
Where should I buy Lost Mary to avoid fakes?
Established UK vape retailers, online or high street, that sell MHRA-notified stock and verify age at checkout. Always run the scratch-off code check on the box, wherever you bought it.