A company called Rosabella has been using AI-generated avatars to market and sell supplements on TikTok Shop, including products that the US Food and Drug Administration (FDA) had already identified as unsafe and recalled. According to reporting by 404 Media, the company deliberately created fake influencers tailored to specific age groups, using a strategy laid out in internal documents. One quote from those documents revealed the approach directly: ‘If you’re trying to sell health products to a 50-year-old, well, make your avatar 50 years old.’ The avatars appeared as real people sharing personal testimonials and recommendations across short-form video content, making the marketing feel authentic and trustworthy.
This case is not about regulatory grey areas or products operating in legal ambiguity. The FDA had already taken action against the specific supplements Rosabella was promoting, determining they posed genuine health risks to consumers. Despite this regulatory action, the company continued selling these products using deepfake technology designed to mimic real people. The strategy exploits how most users interact with short-form video platforms. Few people scrolling TikTok verify whether influencers are real or check FDA databases before purchasing health products. An AI avatar presenting as a middle-aged woman with a personal story recommending a supplement creates an illusion of authenticity and peer endorsement that far outperforms traditional corporate advertising.
The larger issue here involves the infrastructure of modern e-commerce. TikTok Shop has rapidly become a major marketplace for supplements and wellness products, many of which exist in regulatory grey zones. AI-generated influencers add another layer of opacity to this ecosystem. As AI tools become cheaper and easier to deploy, more companies could adopt identical strategies at scale. A single company could theoretically manage hundreds of distinct fake avatars across platforms, each tailored to different demographics and interests, with minimal operational cost compared to paying real influencers.
Regulatory and platform responses have not kept pace with this technology. The Federal Trade Commission has guidelines requiring disclosure when influencers are paid, but those rules predate synthetic media entirely. TikTok has policies about synthetic media that exist on paper but face enforcement challenges at the scale required to police thousands of listings. Meanwhile, platforms continue to benefit from transaction fees and engagement metrics, creating little financial incentive to aggressively police deceptive practices.
The immediate consequence affects buyers directly. Anyone purchasing health products online should verify the product’s regulatory history independently and avoid relying on influencer recommendations without corroboration. For platforms hosting these marketplaces, the pattern is clear: without active, consistent enforcement against synthetic influencers in health commerce, these practices will multiply. The combination of AI deepfakes, regulatory arbitrage, and platform opacity creates conditions where health fraud can scale rapidly and reach vulnerable audiences.
