TikTok Psychology: Why Social Commerce Is Irresistible to Gen Z Shoppers

Social commerce is reshaping the shopping journey of young consumers. According to the latest research from Savvy, nearly half (47%) of UK Gen Z/Millennials have used TikTok Shop to browse or purchase products in the past three months, compared to just 21% across all age groups.

Although brand and retailer websites remain the most commonly used online shopping destinations in the UK (54% for Gen Z/Millennials and 52% for all ages in the past three months), social platforms are changing consumer expectations for digital shopping experiences. They offer more stimulating and dramatic experiences than traditional e-commerce.

Alastair Lockhart, Insight Director at Savvy, commented: “Social commerce combines discovery, entertainment, social proof, and instant purchase, making traditional e-commerce appear increasingly functional by comparison. For retailers, the challenge is not whether to sell through TikTok Shop, but how to make every channel—websites, apps, and stores—more engaging, responsive, and trustworthy.”

Social platforms reshaping discovery paths

Savvy's research also found that social platforms are playing an increasingly important role before purchase. 64% of Gen Z/Millennials have watched product reviews or recommendations on social media in the past month; 49% have clicked links to view products in posts or videos; 36% have saved or bookmarked products for later viewing.

The range of categories is also expanding, with everyday household items, kitchen products, cleaning and laundry supplies, electronics, and food snacks now commonly appearing in social commerce.

Live shopping accelerating

Live shopping is also gaining popularity, adding drama to interactive retail experiences. According to Savvy data from May 2026, a growing number of young consumers are participating in live shopping, a format that tightly integrates entertainment with shopping, further blurring the boundary between content and consumption.

Implications for retailers and brands

For retailers and brands, understanding the psychology behind social commerce is crucial. Platforms like TikTok use algorithms to push personalized content, naturally incorporating shopping elements as users scroll through videos, lowering the psychological barrier to purchase decisions. Social proof (comments, likes, shares) and urgency (limited-time offers, live countdowns) work together to drive impulse purchases.

Brands need to adjust their strategies: no longer treating social commerce as a standalone channel, but integrating it as part of an omnichannel experience. Optimize websites and apps for "excitement" and "immediacy," for example by introducing video content, user-generated content (UGC), and simplified purchase processes.

Consumer trend analysis

Young consumers increasingly value the entertainment and social aspects of shopping experiences. They tend to discover products through video content and complete purchases on the same platform. Brand reviews and recommendations are key decision-making factors, while the traditional search-browse-buy model of e-commerce is being replaced by scenarios of watching and buying simultaneously.## Regional Market Impact

Although the data primarily comes from the UK, similar trends are emerging in multiple markets worldwide. In North America, Europe, and Asia, TikTok Shop and other social commerce platforms (such as Instagram Shop, Pinterest) are capturing the attention of younger consumers. The Middle East and Latin American markets are also rapidly following suit, with live-stream shopping becoming the new norm.

Future Trends

In the future, social commerce will no longer be confined to specific platforms, but will permeate all digital touchpoints. Retailers need to invest in "shoppable content," enhance interactivity, and leverage data analytics to provide personalized recommendations. As AI technology advances, more precise recommendations and virtual try-ons will further boost the appeal of social commerce.

• Key Findings:
• 47% of UK Gen Z/Millennials shop on TikTok Shop
• 64% of young consumers watch product reviews on social media
• Social commerce merges entertainment with shopping, creating a "impulse purchase" loop
• Traditional retailers need to redesign omnichannel experiences to stay competitive