Temu and Shein have turned British phones into round-the-clock bazaars. Here is what you actually get for £3, what the UK rules cover, and where it goes wrong.
Somewhere in your house there is probably a parcel from Temu or Shein. Maybe you ordered it. More likely someone else did, after a spin of a virtual prize wheel and a countdown timer insisting the deal ended in four minutes.
The prices really are low. A phone stand for less than a coffee, a shirt for less than a pint. The question you should be asking is not whether it’s cheap. It’s who is paying the rest of the bill, and whether some of that bill ends up on your doormat.
Start with the obvious answer: it isn’t magic. Both firms ship goods more or less straight from factories in China to your door. There is no British warehouse full of stock, no high-street rent and very few middlemen.
Shein began in China and is now based in Singapore. It does fashion at a speed that makes the old high-street chains look like they’re standing still, adding new lines constantly and making small batches to test demand before making more. Temu belongs to PDD Holdings, the company behind China’s Pinduoduo, and arrived in the UK in 2023. It sells almost everything: garden tools, phone cases, kitchen gadgets, toys.
Then there is the tax side. In the UK, parcels worth £135 or less have been free of customs duty. VAT is still charged, and since 2021 the marketplace collects it at checkout, but the duty exemption has helped small parcels sent direct from overseas compete against shops that import in bulk and pay duty on it. British retailers have complained loudly about this for years. The government announced in the November 2025 Budget that the relief will be scrapped, by March 2029 at the latest. So expect prices to creep up, though nobody should expect a £3 phone stand to become a £30 one.
For a T-shirt or a pack of cable ties, the worst outcome is usually disappointment. The fabric is thinner than it looked, the size is generous in the way a family tent is generous, and you shrug and move on.
Electricals, chargers, children’s toys and anything that touches your skin or your food are another matter. Which?, the British Toy and Hobby Association and the charity Electrical Safety First have all bought products from online marketplaces and tested them over the past few years. Their results keep saying the same thing. Too many items fail basic UK safety standards: chargers that overheat, toys with small detachable parts, and alarms that don’t go off.
The problem is structural. On a marketplace the company running the website is usually not the seller. It’s a platform for thousands of third-party sellers, many of them overseas, and UK law has not historically made the platform responsible for what those sellers list. The Product Regulation and Metrology Act 2025 gives ministers the power to put new safety duties on online marketplaces, but the detailed rules come through secondary legislation. That takes time.
If it plugs into the mains, goes in a child’s mouth or is meant to save your life, a few quid saved is not a bargain.
So my rule of thumb is simple. Fine for disposable odds and ends. For anything that runs on mains power, charges a battery overnight, is meant for a grandchild or claims to detect smoke or carbon monoxide, buy from a retailer you could actually find and complain to.
On paper, a trader selling to UK consumers has to follow the Consumer Rights Act 2015: goods must be of satisfactory quality, fit for purpose and as described. Since April 2025 the Competition and Markets Authority has also been able to fine firms directly for breaking consumer law, and fake reviews are now explicitly banned.
In practice, enforcing your rights against a small seller thousands of miles away is a different sport. Both platforms have their own returns and refund policies, which are often fairly generous because it keeps customers coming back. Use them, and keep screenshots of the listing.
Pay by credit card if you can. Section 75 protection only applies to items costing more than £100, which rules out most of what people buy on these apps. But you can still ask your card provider for a chargeback on smaller amounts if goods never arrive or are nothing like the description. Chargeback isn’t a legal right, but card schemes do support it.
And remember the hidden cost of returns. Sending back a £4 item can cost more than the item. The sellers know this.
Look at how the apps behave. Spinning wheels, gift tokens that only unlock if you spend a bit more, countdown timers and endless notifications. They aren’t designed to help you find a product. They’re designed to keep you scrolling, like a fruit machine that sells socks.
That’s worth knowing about yourself, and about anyone in the family who is more easily swayed. Turn off push notifications. Ignore invite-a-friend schemes that ask you to spread links around your contacts. Check the app’s permissions on your phone and refuse anything it doesn’t need, such as your contacts, precise location or microphone.
The National Cyber Security Centre’s general advice applies here as it does everywhere: use a strong, unique password, turn on two-step verification where it’s offered, and be wary of texts and emails claiming to be about a delivery. Fake parcel messages are one of the oldest scams going, and the more parcels you’re expecting, the more convincing they look.
Here the answer is less about any one company and more about the model. Millions of small parcels, many flown individually across the world, carrying products designed to be cheap rather than durable. Shein’s own sustainability reporting has shown its emissions rising as the business has grown, which is what happens when your model depends on selling more stuff, faster.
Fast fashion was a problem long before either app existed, and the high street is not innocent. But a £5 top that lasts three washes is not cheaper than a £20 one that lasts three years. It just spreads the cost over the landfill.
If cheap is the goal, second-hand is the obvious alternative. Vinted and eBay are full of barely worn clothes, and eBay dropped selling fees for private sellers of most items in the UK in 2024, which has encouraged people to clear out their wardrobes. Charity shops still exist too, as you’ll remember.
Not for anything that matters. For phone cables you’ll lose anyway, craft supplies, a novelty Christmas jumper or a replacement strap, these apps can save you real money, provided you go in with low expectations and close the app once you’ve bought what you came for.
For electricals, safety kit, children’s toys and clothes you want to keep, the maths changes. Once you count the duds, the returns you can’t be bothered with and the risks you can’t see, the bargains look a lot less like bargains.
Temu and Shein are cheap because they ship direct from factories, cut out the middlemen and have benefited from the UK’s duty-free treatment of parcels worth £135 or less, which the government plans to end by March 2029 at the latest. They’re fine for disposable odds and ends, but repeated safety testing shows you should avoid them for electricals, chargers, alarms and children’s toys. Pay by card, switch off the notifications, and remember that the cheapest item is often the one that lasts.
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