From 1 October 2026, every legal vape sold in the UK needs something new on the box: a duty stamp. It's a quiet change with a big upside — because it gives shoppers a fresh way to spot a fake. Here's what's happening, and how to make sure your vape is the real deal.
What's a duty stamp, and why now?
The UK is introducing a Vaping Products Duty from 1 October 2026. Alongside it comes a duty stamp scheme. In short, vaping products produced or imported into the UK will need a stamp on the retail packaging. Manufacturers and importers have been able to register since 1 April 2026, so the system is already rolling out.
The point is traceability. A genuine, duty-paid product carries a stamp. That makes illicit, untaxed stock easier to spot — for trading standards and for you.
There's a real problem behind it. The illegal vape market has grown fast, and Trading Standards have seized millions of non-compliant products in recent years. These fakes dodge tax, safety testing and age rules alike. So the duty stamp gives enforcement a simple visual check — and it hands shoppers one too.
The transition window, and the grey area it creates
Here's the nuance to know. Shops can keep selling unstamped stock they already hold until 31 March 2027. So during this transition, a missing stamp doesn't automatically mean a product is fake. It might simply be older, legitimate stock.
So treat the stamp as one signal among several, not the only test. From late 2026, new stock should carry it — but until the window closes, use the wider checklist below too.
Why counterfeits are a real risk
Fakes aren't just a brand problem. They're a safety one. Illicit products skip the testing and rules that genuine ones follow. As a result, they can carry unregulated liquids, dodgy batteries, and inaccurate nicotine levels. The official guidance on illegal vapes is clear that unregulated products are far more likely to contain harmful extras.
The hardware risk is just as real. Counterfeits often use low-grade or recycled batteries with poor circuitry. Without proper protection, those cells can overheat or fail. So a fake isn't a bargain at all — it's a gamble with your safety.
How to spot a fake vape
- The price is too good. If it looks suspiciously cheap, it usually is.
- The packaging is off. Check for spelling errors, blurry print, missing security features, or a missing duty stamp on new stock from late 2026.
- The seller is unverified. Buy from official channels and authorised retailers, not pop-up sellers.
- The specs break the rules. Oversized tanks or above-limit nicotine are red flags for illegal product.
How to verify your Pyne Pod in 30 seconds
We've made authenticity easy. Every genuine Pyne Pod carries a unique security code, so you can check it in under a minute.
- Find the sticker on the side or bottom of the box.
- Scratch the panel with a coin to reveal the unique code.
- Scan the QR code with your phone to reach our official verification portal.
- Check the count. The portal tells you if the code is valid and how many times it's been searched. A high number suggests a cloned code on a fake box.
Think you've bought a fake? Here's what to do
First, stop using it. Then keep the packaging and your receipt. Next, check it either through the website's authenticity checker or by contacting us. If it flags as a fake, report the seller to your local Trading Standards or through Citizens Advice, because that helps shut illicit sellers down. Finally, replace it with a genuine product from an official store, and verify the new one before you vape.
