An AI UGC ad is a short, creator-style video in which an AI presenter, rather than a filmed person, talks about a product. It is cheap to make and looks like a person recommending something, which is exactly why the rules about endorsements, fake reviews and synthetic media all reach it.
This page summarises the public sources an advertiser should read, with the date each was read. It is not legal advice: the rules depend on where you sell, what the video says and who appears to say it, and a lawyer in your market should check a campaign before it runs.
The sources, and what each one covers
| Source | Where | What it reaches in an AI UGC ad |
|---|---|---|
| FTC final rule on fake reviews and testimonials | United States | Testimonials that misrepresent that they are by someone who does not exist, including AI-generated ones, or by someone without real experience of the product |
| FTC Endorsement Guides | United States | Endorsements must reflect the honest opinions and experience of the endorser, and material connections must be disclosed |
| EU AI Act, Regulation (EU) 2024/1689, Article 50 | European Union | Disclosure that image, audio or video content constituting a deep fake was artificially generated or manipulated |
| TikTok's AI-generated content labels | TikTok | Creators label AI-generated content that contains realistic images, audio or video |
| Meta's approach to labelling AI content | Facebook and Instagram | An AI info label on content Meta detects or people disclose as AI-generated |
United States: an AI presenter cannot be a customer
The FTC announced its final rule banning fake reviews and testimonials on 14 August 2024. Among other things it prohibits reviews and testimonials that misrepresent that they are by someone who does not exist, naming AI-generated fake reviews as an example, and ones by people who had no real experience of the business or its products (FTC press release).
For an AI UGC ad the practical line is simple: an AI presenter can present and explain a product, but it cannot claim to be a customer, report results it did not have, or deliver a testimonial. A script that says “I tried this for a month” in the mouth of a presenter who does not exist is the thing the rule is aimed at.
The Endorsement Guides apply the same idea to endorsements generally: an endorsement must reflect the honest opinions, findings or experience of the endorser, and a material connection between endorser and advertiser must be disclosed (Guides Concerning the Use of Endorsements and Testimonials in Advertising). If a real creator is paid to appear, say so.
European Union: Article 50 of the AI Act
Article 50 of the EU AI Act sets transparency obligations. Providers of systems that generate synthetic audio, image or video must mark the output in a machine-readable way, and deployers of a system that generates or manipulates image, audio or video content constituting a deep fake must disclose that the content has been artificially generated or manipulated (Regulation (EU) 2024/1689 on EUR-Lex). The Act defines a deep fake as AI-generated or manipulated content that resembles existing persons, objects, places, entities or events and would falsely appear to a person to be authentic or truthful.
Article 50 applies from 2 August 2026. Commentary on a 2026 amendment to the Act reports that it moved several other deadlines and gave a short grace period for machine-readable marking by systems already on the market, and that the deep-fake disclosure duty was not delayed. Read the consolidated text on EUR-Lex before relying on any date.
Whether a given AI presenter is a deep fake in the Act's sense depends on how realistic it is and how it is presented. A visible label saying the video is AI-generated answers the question either way, and it is also what the platforms ask for.
The EU's general rules on misleading commercial practices still apply on top: a presenter who implies being a satisfied customer can mislead whether or not the AI Act's label is present.
TikTok, Instagram and Facebook
TikTok asks creators to label AI-generated content that contains realistic images, audio or video, and introduced a label for doing so in September 2023; a sticker or a caption is also accepted as disclosure (TikTok newsroom).
Meta shows an AI info label on content it detects as AI-generated through industry signals or that people disclose when they upload it; the label replaced Made with AI on 1 July 2024 (Meta newsroom). Advertisers have separate disclosure duties for political and social issue ads.
Paid ads also go through each platform's own advertising policies, which change more often than the laws do. Read them for the placement you are buying.
A checklist before an AI UGC ad runs
Is it labelled?
A visible line saying the video is AI-generated, plus the platform's own AI label where it offers one.
Is the presenter only presenting?
No first-person experience, no results, no “I bought this”. Presenter-style, not testimonial.
Is every claim true of the product?
Write the script from what the product actually does. An AI presenter makes no claim more true.
Is a real person's likeness involved?
If the presenter resembles or is modelled on a real person, you need that person's consent, and the deep-fake question gets harder.
Is anyone paid to appear?
Disclose a material connection for a real creator, as the Endorsement Guides require.
Where will it run?
Check the platform's ad policy and, for the EU, Article 50 as it reads on the day.
Common questions
Is it legal to use AI actors in ads?
Generally yes, as presenters. What the rules target is deception: a testimonial from someone who does not exist, or content that falsely appears authentic. Label the video and keep the presenter presenting. This is not legal advice.
Does the FTC ban AI-generated testimonials?
The FTC's final rule announced on 14 August 2024 prohibits testimonials that misrepresent that they are by someone who does not exist, giving AI-generated fake reviews as an example, and testimonials by people without real experience of the product.
When does the EU AI Act's labelling duty start?
Article 50 applies from 2 August 2026. Check the consolidated text on EUR-Lex for any later amendment to a specific date.
Do TikTok and Meta require an AI label?
TikTok asks creators to label AI-generated content with realistic images, audio or video. Meta labels content it detects or that people disclose as AI-generated with AI info.
Is this legal advice?
No. It summarises public sources read on 2026-10-19. Ask a lawyer in your market before running a campaign.
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Last updated 2026-10-19. Competitor descriptions reflect each product's publicly documented capabilities at that date; they change often, so check the source before relying on a detail.