To be honest, if you’ve been anywhere near the UK vape scene over the past couple of years, you’ll have noticed two names popping up everywhere: Lost Mary and Elf Bar. Toss in the newcomer Hayati Vape trying to shake things up, and you’ve got yourself a proper vape showdown. So, what’s the real deal between these big players? Which one smells sweeter, puffs longer, and — most importantly — won’t leave you twatting about faulty gear or fake knockoffs?
The Players: Lost Mary, Elf Bar, and Hayati Vape
Lost Mary: The UK Favourite
Lost Mary rose to prominence quicker than most, mainly on the back of their BM600 and QM600 disposables. These things have become the gold standard for many vapers who want a reliable hit without faffing about with mods or pods. The BM600, in particular, is a beast — offering consistently good flavour, decent cloud production, and solid battery life. You know what really annoys me? Lost Mary’s massive rise means you’ve got fakes everywhere, but more on that later.

Elf Bar: The OG Disposable Legend
Elf Bar, meanwhile, was one of the pioneers who made disposable vapes mainstream in the UK. Their Elf Bar 600 set the bar for flavour variety and ease of use. While it doesn’t always win on battery longevity versus some newer models, Elf Bar’s legacy in the disposable game is unmatched — they paved the way for this whole market.
Hayati Vape: The New Challenger
And then we have Hayati Vape, the fresh contender trying to carve out space amidst the Lost Mary and Elf Bar dominance. Priced competitively at around £4.99, these disposables aim to deliver premium nic salt satisfaction with modern tech like mesh coils for better flavour and smoother hits.
Direct Flavour Clash: Lost Mary vs Elf Bar Flavour
Ever wonder why some disposables taste richer or smoother than others? A lot of it comes down to the coil type and nicotine formulation. Both Lost Mary and Elf Bar use nicotine salts (nic salt), which offer faster nicotine delivery while being less harsh on the throat — ideal for anyone switching from cigarettes.
However, Lost Mary has been experimenting with mesh coils in some models like the QM600. This tech allows the coil to heat the e-liquid more evenly, resulting in bolder and more consistent flavour. Elf Bar, sticking loyal to their tried-and-tested coil setups, still nails flavour but sometimes lacks that sharp pop you get from mesh.
Blue Razz Battle: Who Does It Best?
Both brands boast that classic sweet, tangy 'Blue Razz' flavour, but here’s the rub:
- Elf Bar's Blue Razz is sweeter, more sugary, and a bit candy-floss like — very approachable for casual vapers. Lost Mary’s take injects a sharper sour note, with clearly defined berry layers thanks to that mesh coil technology.
If you ask me, Lost Mary's Blue Razz edges out Elf Bar’s in flavour complexity, but Elf Bar remains the smooth operator for beginners.
Which Lasts Longer: Lost Mary or Elf Bar?
The million-pound question. If you’re comparing the BM600 vs Elf Bar 600 models head-to-head, Lost Mary tends to have a bit of stamina on the puff count. Both claim around 600 puffs, but Lost Mary’s build quality means you’re less likely to get a dud device or one that runs out prematurely. Cloud production is marginally better too, which means fuller puffs that feel more satisfying.
Hayati Vape sits somewhere between the two — promising upwards of 600 puffs too, with decent flavour consistency but not quite matching Lost Mary’s punch in longevity.
Beware: Buying Fakes from Dodgy Corner Shops
You know what really annoys me? People getting stung by counterfeit disposables, especially from dodgy corner shops or unverified online sellers. These fakes not only taste rubbish but can leak, have flaky batteries, or worse, deliver inconsistent nicotine hits.
Here’s how you spot a fake:
- Check packaging quality — genuine Lost Mary and Elf Bar have a clean, sturdy box with clear batch numbers. Look for QR codes to authenticate on the brand’s official website. Be wary of prices too good to be true — £4.99 is standard, but anything massively cheaper probably isn’t legit. Avoid shops that don’t keep stock properly — leaky packaging or missing seals is a dealbreaker.
Price Comparison and Final Thoughts
Brand Model Approximate Price Puff Count Nicotine Type Flavour Tech Lost Mary BM600 £4.99 600 Nicotine Salt Mesh Coil (QM600), Traditional Coil (BM600) Elf Bar Elf Bar 600 £4.99 600 Nicotine Salt Traditional Coil Hayati Vape Hayati 600 £4.99 600+ Nicotine Salt Mesh Coil https://www.otsnews.co.uk/hayati-vape-going-toe-to-toe-with-lost-mary-and-elf-bar-in-the-uk-market/So, what’s the verdict?
Is Lost Mary Worth the Hype?
Absolutely. Especially if you want bold flavour and solid puff longevity. Their BM600 and QM600 models are the ones I reach for when I want a consistent experience. Just make sure you’re buying the real deal.
Does Elf Bar Still Hold Its Own?
Yes, but its edge is more the brand trust and wide flavour range than blazing performance. If you’re new or like sweeter, simpler flavours, Elf Bar still ticks the boxes.

Should You Try Hayati Vape?
Definitely if you want something fresh that fights the big two on price and technology. Hayati’s use of mesh coils in an affordable disposable is exciting, although it’s yet to become ubiquitous like Lost Mary or Elf Bar.
Final Tips to Avoid Getting Ripped Off
Buy from reputable vape shops, not just any random corner store. Stick to recognised brands and cross-verify product authenticity. Don’t be tempted by “too cheap to be true” offers.There you have it, the straight-talking lowdown on the UK’s hottest disposable vapes! Lost Mary vs Elf Bar flavour debate? Lost Mary snags it. Which lasts longer? Lost Mary. But Elf Bar still holds sway as the original disposable champ. And here comes Hayati, trying to nick a slice of the pie for £4.99 a pop.
Take that with your morning cuppa, and happy vaping — just don’t end up with the dodgy fakes mucking up your pocket.