TikTok Shop's UK Beauty Blitz Hits New Heights - But the Brand Protection Gap Is Glaring

TikTok Shop is no longer a scrappy challenger in UK beauty. A report by consultancy Public First, commissioned by TikTok and published this week, puts the platform's beauty category growth at 60% year-on-year, with BeautyMatter citing the findings to claim TikTok Shop has become the UK's second-largest beauty retailer by some metrics. Retail Gazette, citing the same report, sticks with the platform's own framing of fourth-largest. Either way, the number that actually matters is this: beauty products were selling at an average of one per second in 2024, peaking at five every two seconds in November. That is not a viral moment. That is a structural shift in where British consumers buy skincare and cosmetics.

The Public First report also estimated that TikTok-supported activity generated at least £10bn in gross value added for the UK economy during 2025, sustaining 153,000 jobs, with a projection of a further £27bn contribution by 2030 as more businesses use the platform to sell directly to consumers.

The Discovery Machine

The growth engine is TikTok's so-called 'discovery-first' model. Unlike search-led retail, where shoppers arrive with a product in mind, TikTok Shop users often start browsing without any purchase intent. Searches for Korean skincare on the platform rose 125% in the second half of 2025, and the average K-Beauty basket value runs nearly 35% higher than the overall skincare average. K-beauty brands including Medicube, Mixsoon, and Beauty of Joseon have all launched on TikTok Shop UK in recent months, chasing that premium basket.

British brands are leaning into live shopping to compress the discovery-to-purchase funnel. Beauty-focused LIVE sessions grew 90% in 2025, with TikTok Shop now hosting more than 6,000 LIVE shopping events daily in the UK. The Beauty Crop and The Ordinary are using those sessions to gather real-time feedback on skin concerns, then building product bundles around what they hear.

Gen Z and Millennials Are Actually Buying

Separate research from retail marketing agency Savvy, surveying 1,005 UK shoppers and published this week via ChannelX, puts hard numbers on the demographic story: 47% of Gen Z and Millennial shoppers have used TikTok Shop to browse or buy in the past three months, against just 21% of UK shoppers overall. Among that younger cohort, 64% have watched product reviews or recommendations on social media in the past month, and 57% enjoy live shopping events. These are purchase behaviours, not passive scrolling.

That 47% figure is the one brands should tape to their monitors. It means nearly half of the UK's most commercially valuable generational cohort is actively shopping on a platform that did not exist as a commerce channel five years ago.

Alcohol Pilot Raises the Stakes, and the Scrutiny

TikTok Shop also began trialling alcohol sales in the UK this week, running a three-stage age-verification process: checks at account creation, at checkout, and again on delivery, where drivers must inspect government-issued ID before handing over the goods. The pilot is restricted to a small group of licensed retailers, with products including Johnnie Walker Black Label, AU Vodka, and Estrella Damm's Inedit beer. Alcohol products won't appear organically in users' For You feeds and can only be found by searching within the Shop tab.

The timing is tricky. Ofcom opened an investigation into TikTok on 16 July to examine whether the platform meets its obligations under the Online Safety Act to prevent children from encountering harmful content. The regulator has flagged concerns that TikTok's age-inference technology may not be sufficiently effective. TikTok says it will cooperate with the probe. Launching an alcohol pilot the week after an Ofcom investigation is announced is a bold move, whatever your confidence in your compliance stack.

The Trademark Gap Nobody Is Talking About

Here is where it gets uncomfortable for the thousands of founders currently flooding onto the platform. AI Business Dispatch analysis of Companies House and IPO data shows 4,714 new SIC 47.91 (internet retail) companies registered in 2026-Q3, down 73.3% on the prior period as the initial post-pandemic formation surge normalises. In that same period, UK Class 3 trademark filings (cosmetics, skincare, personal care) reached just 907, down 69.2% on prior year. The kicker: 98.1% of active SIC 47.91 companies hold no Class 3 trademark at all. Source: AIBD analysis of Companies House and IPO data, as of July 2026.

That is a structural vulnerability tailor-made for a platform where one creator video can turn an unknown serum into a bestseller overnight. TikTok Shop itself grants priority verification and access to brand protection tools to sellers with registered trademarks. Its IP Protection Centre requires trademark certificates before automated infringement detection kicks in. Without a registered mark, a brand going viral on TikTok Shop has no fast route to removing copycat listings. The platform's own rules effectively reward the founders who filed before they blew up.

The same discovery mechanics driving 60% beauty growth are exactly the conditions in which brand names get stolen fastest. A product goes viral, a white-label supplier copies the formula and listing, and a brand with no Class 3 registration is standing in a queue with no paperwork. Filing a UK trademark takes weeks and costs a few hundred pounds. The gap between that and the cost of losing a viral moment to a copycat is not close.

For founders still treating IP as a back-office task for later: later arrived.