On TikTok, guides to buying “dupes” of pricey luxury items are gaining a following and sparking debates over knockoffs; #dupes has 2.1B views and #reps has 1.9B
Annachiara Biondi / Financial Times :
Context & Ripple Effects
This lands in the middle of a shift in how TikTok talks about shopping. Two months earlier, the same beat was de-influencing — creators telling viewers not to buy viral products; by April the conversation had flipped toward actively sourcing cheaper substitutes, with #dupes at 2.1B views and #reps at 1.9B.
The dupe wave also previews what came after it in this corpus: influencer-driven traffic to Chinese knockoff sites like Pandabuy via affiliate links, factory-direct buying videos, and eventually TikTok Shop selling verified secondhand Hermès handbags. TikTok is simultaneously the discovery layer for replicas and, increasingly, a storefront for authenticated luxury — which is why the knockoff debate is now an internal platform question, not just a brands' one.
First-order effects
- Luxury houses face demand leakage at the aspiration stage: viewers learn on TikTok where to buy lookalikes before ever entering the brands' own funnel, and TikTok has said 14 of the implicated accounts do not violate its rules, so enforcement is not coming from the platform.
- Creators get a new content-and-commerce lane; the same recommendation machinery that powered de-influencing now monetizes substitute-seeking.
Second-order effects
- Knockoff supply chains professionalize around the demand signal — as seen later with influencers promoting Pandabuy through affiliate links, turning replica discovery into commissionable revenue.
- TikTok Shop's move into authenticated resale with AI verification creates a two-tier market inside one app: cheap dupes for discovery, verified goods for conversion — squeezing brands to decide whether to meet both tiers or cede either.
Third-order effects
- If the pattern holds, platforms become the arbiters of authenticity — deciding through policy and verification tooling what counts as a legitimate product — shifting power from brands' trademark enforcement to platform trust systems.
- The dupe economy pressures luxury pricing structures at the entry tier, forcing houses to compete on provenance and service rather than on the logo alone.
The trend: Social commerce is collapsing the gap between aspiration and acquisition on TikTok, letting the same platform profit from both luxury resale and the replica culture that undercuts it.