TL;DR
The FTC, not the FDA, polices the way beauty products are advertised. Their jurisdiction covers anti-aging claims, before-and-after photos, influencer endorsements, and “clinically proven” language. The FDA handles the product; the FTC handles the marketing. The most common trigger is a specific, measurable claim a brand cannot substantiate.
The split between which federal agency handles which part of a skincare product confuses almost everyone who is not a regulatory lawyer. The shortest version: the FDA owns the product, the FTC owns the advertising. A serum’s ingredient list, color additives, and physical labeling fall under FDA jurisdiction. The Instagram ad making a claim about that serum falls under FTC jurisdiction.
What it actually is
The Federal Trade Commission, established in 1914, is the US consumer-protection agency for advertising and competition. Section 5 of the FTC Act prohibits “unfair or deceptive acts or practices in or affecting commerce,” and that broad authority is what gives the agency its grip on beauty marketing.
For cosmetics specifically, the FTC focuses on three categories. The first is express claims (specific factual statements like “reduces wrinkles by 30 percent in four weeks”), which require substantiation by competent and reliable evidence. The second is implied claims (visual demonstrations, before-and-after photos, retouched comparisons), which are held to the same substantiation standard. The third is endorsements and testimonials, particularly the influencer disclosure rules updated most recently in 2023.
The FTC does not pre-approve advertising. Like the FDA’s cosmetic role, enforcement is reactive: complaints from competitors, consumer advocacy groups, or the agency’s own monitoring trigger investigations. The agency can issue warning letters, demand consent decrees, levy fines, and require corrective advertising.
Why it matters
If you have ever wondered why a serum says “appears to reduce” rather than “reduces,” or “helps support” rather than “supports,” you are reading FTC-aware copywriting. The hedged language is engineered to avoid creating a specific factual claim that would require substantiation. “Reduces wrinkles” is enforceable; “appears smoother” is subjective enough to be defensible.
This is also why before-and-after photos in beauty ads have been a chronic FTC target. A visual claim is a claim. If a photo implies a 50 percent improvement that the product cannot deliver on a typical user, the photo is deceptive even if no words are spoken.
For influencer marketing, the rules are stricter than most posts suggest. Material connections (paid relationships, free product, affiliate links) must be disclosed clearly and conspicuously. Buried hashtags in a string of others, gray-text disclaimers, and disclosures at the end of long captions all fail the standard.
What you can do
Read marketing copy as a structured document. The hedged language (“helps,” “supports,” “appears”) signals the claim is subjective rather than factual. The specific language (“reduces wrinkles by 30 percent in 8 weeks”) signals a claim that should have substantiation behind it. Ask brands for the study when the specific claim shows up; reputable brands will share it.
For before-and-after photos, look for typical-result disclaimers, the use of standardized lighting, and the absence of obvious retouching. Photos that look impossible usually are. The FTC has historically targeted weight-loss and acne-clearing before-and-afters more than wrinkle and tone claims, but the standard is identical.
For influencer endorsements, the disclosure should be at the top of the post, plain language, and unmissable. “#ad” alone is sometimes acceptable, but “Paid partnership with [Brand]” at the top is the safer harbor. If a post never discloses despite obvious commercial connection, it is likely in violation.
The contrarian take: the FTC is not as powerful as cosmetic marketing implies
The reflex to assume the FTC is closely watching every beauty ad is overstated. The agency’s resources are limited and spread across all consumer-product categories. Beauty enforcement is a tiny slice of the workload, and the cases that do get filed tend to be repeat offenders or particularly egregious deception, not routine claim creep.
The practical result is that a lot of borderline marketing exists in a gray zone, technically subject to FTC oversight but unlikely to be specifically reviewed. Competitor challenges are often more impactful than direct FTC action; a complaint from a rival brand will usually trigger faster review than a consumer report.
Real numbers
The FTC’s 2023 annual report on consumer protection cited 47 enforcement actions in the personal-care category, a small fraction of the agency’s total consumer-protection caseload. Of those, the majority involved repeat offenders or deceptive health claims that crossed into the drug-claim territory the FDA also polices.
The FTC’s influencer disclosure guidance updated in 2023 specifically calls out the “clear and conspicuous” standard and provides examples of inadequate disclosure. The advertising substantiation FAQ lays out what counts as competent and reliable evidence for cosmetic claims.
FAQ
Can the FTC make a brand pull a product? No. The FTC can stop advertising, demand corrective ads, and levy fines. It cannot recall a product. That authority sits with the FDA.
What is a consent decree? A negotiated settlement where the brand agrees to stop the practice and sometimes pay a fine, without admitting wrongdoing. Most FTC cosmetic actions end in consent decrees.
Do FTC rules apply to small businesses and independent brands? Yes. The Section 5 standard applies to all interstate commerce. Small businesses get less enforcement attention but are not exempt.
What is “competent and reliable evidence”? The FTC’s standard: tests, analyses, research, studies, or other evidence based on the expertise of professionals in the relevant area, conducted using procedures generally accepted to yield accurate and reliable results. In practice: a well-designed clinical study with a real sample size and a published or shareable protocol.
Who polices cosmetic ads in the EU and UK? The EU has the European Commission and member-state agencies; the UK has the Advertising Standards Authority. Standards are broadly similar but stricter in some respects (e.g., the EU bans certain claims outright that the US treats more permissively).
For related context, see who reviews FDA cosmetic claims, what “lab-tested” actually means, and what “double-blind placebo” means in cosmetic studies.
Tag hub: More on skincare myths and marketing
Sources
Federal Trade Commission Act, 15 USC 41-58. FTC Endorsement Guides, updated 2023. FTC Annual Report on Consumer Protection, fiscal year 2023.