UK zákon o CBD a kanabinoidech: co platí v Česku?

When talking about UK zákon, právní rámec, který reguluje používání konopných látek v zahraničí, ale často nesprávně citují v Česku. Also known as britský zákon o konopí, it is frequently misunderstood as if it applied here — but it doesn’t. In the Czech Republic, we follow our own laws, not those from the UK. Many people think that if something is legal in the UK, it’s legal here too. That’s a dangerous mistake. The UK allows CBD products with up to 1 mg of THC per package, but Czech law says no more than 0.3% THC in the final product — and that’s only if it’s extracted from industrial hemp. Anything above that, even if it’s labeled as CBD, is illegal.

When you see THC, psychoaktivní kanabinoid z konopí, který je v Česku podléhá přísným omezením. Also known as tetrahydrokanabinol, it is the compound that gets you high and is strictly controlled under the Czech drug law. — even in gummies or vapes — you need to check the source. If it’s derived from marijuana, not industrial hemp, it’s illegal regardless of the THC percentage. The same goes for HHC, semisynetický kanabinoid, který vzniká chemickou úpravou CBD a jehož právní postavení je v Česku nejisté. Also known as hexahydrokanabinol, it is not explicitly banned, but authorities treat it as a psychoactive substance under the same rules as THC. Just because it’s not named in the law doesn’t mean it’s safe or legal. Police and customs have seized HHC products repeatedly in 2024, and courts have ruled them illegal.

And then there’s vaping, způsob podávání konopných látek skrze parníky, který může zvýšit riziko právních i zdravotních důsledků. Also known as parník, it is a delivery method that doesn’t change the legal status of the substance inside. Whether you vape CBD, HHC, or something labeled as “THC-free,” if the liquid contains a prohibited compound, you’re breaking the law. And yes — even if you’re vaping at home, the police can still investigate if they suspect illegal substances. Your neighbor’s complaint about the smell might lead to a search.

So what’s actually allowed? Pure CBD isolate from EU-certified hemp, with zero THC, and products clearly labeled and tested by accredited labs. Anything else? Risky. The UK might have its rules, but here, we follow Czech law — and it’s not forgiving. You won’t get a warning. You’ll get a fine, confiscation, or worse. Don’t trust social media posts saying “it’s legal if it’s from the UK.” That’s not how it works. The only thing that matters is what’s written in the Czech legal code — and what’s in your vape cartridge or gummy.

Below, you’ll find real answers from people who’ve been there — about dosing, side effects, legal gray zones, and what actually happens if you get caught. No theory. No guesswork. Just what works, what doesn’t, and what you need to know before you buy another product.