The style is fine; the pretence is not
UGC-style content borrows the grammar of creator video: a phone held at arm's length, a face talking straight to camera, natural light, captions burned in, a demo on a kitchen table. That grammar is not deceptive in itself. It becomes deceptive when the content claims or implies that the person is an independent customer with a real experience of the product. A brand presenter, a clearly branded demo or an obviously animated character can use the style honestly. A generated 'customer' saying the serum cleared their skin cannot, because nobody had that experience and viewers are being asked to believe someone did.
Fake review and testimonial law
The US Federal Trade Commission's rule on consumer reviews and testimonials (16 CFR Part 465), in force since 21 October 2024, prohibits testimonials that misrepresent that they come from someone who does not exist, such as AI-generated fake reviews, or from someone without real experience of the product, and it carries civil penalties. The FTC's Endorsement Guides cover endorsements more broadly. In the UK, the Digital Markets, Competition and Consumers Act 2024 has banned fake consumer reviews since 6 April 2025. In the EU, the Unfair Commercial Practices Directive, as amended in 2019, prohibits submitting or commissioning false consumer reviews and endorsements. A synthetic 'customer' presented as real fails all three.
Labelling and platform rules
Label AI-generated people and realistic synthetic scenes. TikTok requires creators to label AI-generated content that shows realistic scenes or people, Instagram and YouTube ask for disclosure of realistic altered or synthetic media, and the EU AI Act's transparency obligations for deepfakes apply from 2 August 2026. Beyond the law, the practical rule is that viewers should never discover later that the person they trusted was generated. Put the disclosure where it will be seen, on screen and in the caption, not only in a hashtag at the end. Paid creator content has its own disclosure duty: in the UK, the ASA and CMA expect an 'Ad' label upfront.
When to use real creators instead
Use real customers and real creators whenever the message depends on lived experience: taste, fit, results, comfort, ease of use, or anything in a regulated category such as cosmetics, supplements, finance or health, where claims need evidence anyway. Real creators also bring an audience and a credibility a brand cannot generate. Synthetic formats fit product explainers, how-to demos, feature walkthroughs and localised versions of approved content. The studio can produce creator-style video with saved characters and products for consistency, dub it into 30 languages with timing preserved, and route every cut through approval with an audit trail.
Updated 25 September 2026