TikTok Shop UK broke its all-time sales record this Black Friday, selling 27 items every second, a 50% increase over last year’s peak. While Black Friday and Cyber Monday underperformed this year, with declines in both Tech and Home despite deep discounts, TikTok shopper numbers surged 28% year-on-year.
That performance is not an isolated spike. It aligns with findings from Pulse Advertising’s Social Trends 2026 report, which argues that social media has moved beyond the awareness stage of the customer journey and is now the storefront. In other words, platforms like TikTok Shop are collapsing the traditional funnel, turning inspiration into instant transaction.
“This isn’t experimentation. This is mainstream retail behaviour,” says Lara Daniel, CEO of Pulse Advertising. “UK consumers have stopped treating social platforms as inspiration boards and started treating them as shopping destinations.”
A structural shift in retail
The numbers point to a structural shift in retail. TikTok Shop processed $9 billion in global sales in 16 months, compared to Amazon’s eight-year climb to $18 billion. In the US, social commerce reached $91 billion in 2024, with forecasts of $151 billion by 2029. In China, the trend is even more advanced: social platforms now drive over 50% of all e-commerce transactions, powered by livestream checkout and creator-run stores, according to Pulse Advertising’s data.
“This is in line with the broader growth trajectory of social commerce in Western markets,” Daniel says. “TikTok Shop’s global GMV hit $26.2 billion in H1 2025 — up 100% year-on-year. eMarketer forecasts US social commerce reaching $144.5 billion by 2027, climbing from 6% to 8.4% of total e-commerce. And 77% of B2C marketing executives are investing in social commerce this year, with 86% expecting ROI within 12 months. The UK isn’t an outlier — it’s part of a structural shift.”
Beauty leads the charge
Beauty and health are at the centre of this transformation. “Globally, beauty drove $2.49 billion in GMV on TikTok Shop – making it the 8th-largest beauty retailer,” says Daniel. “In the UK, the Black Friday winners tell the story: Shark, Ninja Kitchen, Look Fantastic, M&S beauty, Wonderskin, Crocs. Today, the categories winning are easy-to-purchase, low price point products with a visual demonstration element – skincare, haircare, wellness, fashion, home appliances.”
She highlights that this is just the starting point. “Looking at Chinese consumers: there’s effectively no limit to what’s being sold via social commerce,” she says. “Any brand assuming their category is too complex for social commerce is making the same mistake retailers made about ecommerce in 2005.”
Far from ignoring this shift in consumer behaviour, many brands are moving fast. “This Black Friday saw a 36% increase in established brands participating on TikTok Shop UK versus last year,” Daniel says. “M&S, Samsung, Clarks, and Sainsbury’s all launched on the platform – Sainsbury’s sold out its TU Christmas pyjamas within one week. QVC ran a 10-hour live broadcast that became its most successful day on TikTok Shop ever – and 80% of QVC’s TikTok customer base is over 35.”
The impact of AI
Daniel sees AI as the next accelerant: “AI collapses the production barriers that used to separate content from commerce. It handles reformatting, localising, creating product variations for testing at scale — while humans focus on storytelling and cultural relevance. The real shift is that shopping becomes less about searching and more about being found.”
While debate continues to rage about how exactly AI and agentic commerce will reshape the traditional retail funnel, Pulse’s data – and the success of TikTok Shop – suggests it’s a shift that’s already in process. “AI-powered platforms will surface products based on behaviour, not queries,” Daniel says. “The algorithm isn’t a distribution channel anymore — it’s the storefront. And in an AI-saturated world, the human touch becomes your trust signal. Real process, real people, real craft — that’s what earns conversion when everything else can be faked.”
TikTok Shop’s Black Friday success clearly signals that the economics of attention are being rewritten, raising critical questions for retailers. What happens when algorithms, not search queries, decide what consumers buy? How do brands maintain trust when AI-generated content floods feeds? How do legacy retailers compete in an environment where entertainment and commerce are indistinguishable? The retail world is changing fast, and the winners will be the brands that change with it.
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