Advertising in the current context can be described as a paid, nonpersonal presentation of ideas, products, or services, sponsored by a clearly identifiable sponsor, disseminated through the media to inform or persuade a target audience about products or services. It can be considered a subset of marketing, yet advertising as a function remains a unique activity that involves the placement of advertising messages in specific times and locations to reach a targeted audience in an efficient manner. The basic definition of advertising as a paid, nonpersonal form of communication by a sponsor remains the fundamental aspect, yet the dichotomy between nonpersonal and intensely personal advertising has become blurred as advertising messages are carried in the bodies of people, with profiles and bodies being turned into advertising space that can travel with the person. The dichotomy has created a new dimension in advertising, with the human billboard no longer being a rare phenomenon, as it has become a pervasive force in advertising, which, in a sense, competes with the basic definition of nonpersonal advertising.
What advertising means now
The classic definition from the American Marketing Association is: “The business of advertising is any paid form of promotion that aims to inform, persuade, or remind individual consumers about its ideas, goods, or services through sponsorships that are identified.” This is the industry standard by which we judge whether something is an advertisement or sales content or editorial content. Marketing, on the other hand, is the game plan: product, price, place, and promotion – and advertising is just one of many useful tools in that box.
Today’s marketing textbooks still highlight the same three core elements: buying time or space, sponsor identification, and persuasive intent through mass media or digital channels. These core principles are used by regulators to ensure that consumers are being informed and that there’s appropriate disclosure about who’s behind an advertisement and what claims are being made.
Regardless of whether it’s an old-fashioned billboard or a new-fangled social media advertisement, whether it’s plastered on the side of a city bus or on someone’s forehead, it’s still subject to the same test: is it paid? Is it sponsored and identifiable? Is it trying to persuade consumers, or is it trying to make individual sales?
Nonpersonal versus personal
“Nonpersonal” in the old sense means the message is not one-on-one or in-person pitching. It is broadcast, stretched out to reach people without real-time, one-on-one dialogue, even when the data and context suggest the message targeting is quite sharp. However, the last ten years have seen the development of the creator and influencer space bring these lines more and more into question. Advertising has become personal because people deliver messages in their own voices and in their own cultures, even when these messages are recognized to be paid, sponsored content. The influencer marketing space is now a global phenomenon projected to reach more than $32 billion in 2025, with the majority of marketers looking to partner in this space. This is the “personal” in advertising within the “nonpersonal” construct of paid communication.
This is not just window dressing; it has regulatory implications. Endorsements are considered advertising whenever compensation or a meaningful relationship is present, so they must be subject to advertising regulations, even when they appear in one’s feed in the way advertising appears in everyday life. In other words, “nonpersonal” is still a formal construct, but the means by which advertising is being conducted more and more is through the use of personable aesthetics and trust to do the advertising work.
Changing definitions in practice
The difference isn’t so much in what constitutes advertising as in what advertising looks and feels like day-to-day. Today, brands pay for attention through creators, live streams, and content that feels more ‘participatory’ than ‘advertisements.’ Live streaming, long-term sponsorships, and ‘micro’ or ‘nano’ influencers drive planning discussions due to their ability to reach niche audiences in a highly credible manner while still being able to function within paid and sponsored media models. The shift, however, is that audiences are being exposed to advertisements that are part of a narrative, entertainment, or identity-driven experience, which makes advertising a social experience rather than simply exposure. The standard, however, for evaluation of advertising continues to remain the same: if money or sponsorship is involved, advertisements need to be disclosed, claims need to be substantiated, and endorsements need to not mislead around typical outcomes or material connections.
Digital advances in the “body as billboard”
The concept of the “body as billboard” first made the news in 2005 when Andrew Fischer sold space on his forehead and wore the temporary ad logo for 30 days straight. It proved the point that the human body can be used as sponsored media to reach a global audience. It was novel and yet so true to form because it was so extreme yet still fit the basic definition of sponsored persuasion reaching out to all who were exposed to the person carrying the message, wherever they went. It was an early indicator of the way social media would take the concept to scale, turning people into mobile talking billboards whose surroundings were used to get the message out. In effect, the creator economy has normalized the concept of the “human billboard” as part of one’s overall persona beyond just wearing sponsored logos on clothing or temporary tattoos. What has changed is the way to measure success: while the stunt relied on media coverage to estimate reach, the way social media is used today provides constant metrics to measure success in terms of reach, engagement, and conversion per piece of content and per creator.
Personal boundaries and endorsements
When these sponsored communications are coming from familiar faces, it blurs the line between a legitimate recommendation and a form of advertising. This is why modern endorsement regulations require that communications be transparent and conspicuous in their disclosure of any such connections. The goal of these regulations, which include all media such as social media videos, livestreams, and whatever else you can think of, is that what’s being communicated by the endorser is not only accurate and not misleading but also substantiated by sufficient evidence. The more personal the endorser, the more important it is for this advertising line to remain visible so that people can consume this information with full awareness of its origins. This is particularly important for topics such as health and weight management, where a personal endorsement may have greater pull than the evidence itself.
Self‑expression, tattoos, and brand marks
Before the creator economy, there were new frontiers for brands in the body itself, in tattoos, body paint, and other visual markings that brought sponsorship into personal expression itself. In the early 2000s, GoldenPalace.com made headlines by paying fighters and celebrities to display their logo on screen during events, generating controversy over free speech, distraction, and how far brand presence extends onto the body itself. The resulting battles over broadcast regulations only served to increase visibility, however, because this model brought together who a person is with what they are communicating to the world in one package. USA Today noted how this type of placement increased in value because it caught people’s attention during critical moments and generated significant increases in website traffic and brand searching. This type of cultural expression, based on tattoos, demonstrates how personal expression itself is up for commercial appropriation, presaging the ubiquity of sponsored personal expression on social media platforms. The connection here is that whether it’s inked on or displayed on a website, consumers want to be able to discern when there is a commercial relationship and whether any claims are being made.
Body advertising: case studies
Fischer’s forehead auction proved that novelty could drive earned media value for a sponsor, with the conversation and coverage serving as the multiplier to the mark itself. Later that year, Kari Smith’s permanent forehead tattoo for GoldenPalace.com took the trend to its next level by formalizing in public records the idea of “forehead advertising” as a known advertising strategy of the day. Commentary from academic and legal sources on how sports media and officials responded to body ads—some banning them, others dealing with First Amendment issues—demonstrates that body-based ads sit at the intersection of speech, safety, and commerce. GoldenPalace.com’s histories also recorded the variety of placements in boxing and other sports, an early history on how far an advertiser would go to seize an opportunity for attention. These events are relevant to current “owned body media” because they define early parameters on this phenomenon, which today exists mainly on screens and profiles but still grapples with autonomy, disclosure, and the persuasive power of embodiment. As media channels transitioned to digital, bodies transitioned from being ad spaces to being ad senders, yet the core issues remain.
Not a new idea, just a scaled one
Body-based advertising was not invented with social feeds. Rather, it’s an extension of sponsorship practices of years past—athletes wearing patches, body paint at events—although the tattoo advertisements of the early 2000s brought it into the most literal sense. In the early 2000s, the media and the government began to voice concerns about distraction, propriety, and the commoditization of the body, even as they recognized the opportunity for users to rent their own space and body for advertising. While the flash of the tattoos became passe, the concept continued to evolve into the present, particularly as social media enabled anyone to carry, share, and quantify advertising wherever they went.
The partnerships between creators today are the same concept, albeit with the user’s body represented in everyday apparel: the commoditization of the user’s presence into a new type of media, with rules and analytics to match. So it’s no surprise that the guidance on endorsements finds a central position today: the strategy doesn’t require a circus act to reach millions of users, as millions of users already watch and trust creators of content that contains paid endorsements.
Weight loss, claims, and the human body
No better example of this exists than in the realm of weight loss, where personal images of the body represent not only the vehicle for communication but also the very message itself—and where such communications can have such a strong impact on vulnerable populations. The U.S. Federal Trade Commission’s “Gut Check” initiative is a resource for media outlets and online platforms that encourages them to take a close look at weight loss ads for claims that should always raise suspicion, such as promises of fast and easy weight loss, permanent weight loss without changing habits, or claims of universal success. The initiative also makes it very clear that any endorsement of a product or service should not include claims of typical results unless such results are indeed typical or conspicuously qualified with what consumers can really expect.
In short, this means that stories of before and after weight loss, as well as stories of social media influencers’ experiences with weight loss, need to be backed by competent and reliable scientific evidence, and any non-typical results need to be disclosed conspicuously where the consumer will see and understand them. These are important considerations across all media platforms, including social media and streaming, so a natural and relatable presentation of information does not excuse a failure to tell the truth and avoid misleading implications, especially where personal images of the body are so compelling.
Food policy, obesity, and ad restrictions
Apart from dealing with individual claims, governments are also actively working to reduce the exposure of kids to junk food ads, which is part of the broader strategy to combat the issue of obesity. In the UK, the Health and Care Act 2022 has been introduced, which will restrict the advertising of HFSS products on TV or on-demand services before 9pm, and also restrict paid online promotions of HFSS products, which will be in full effect by early 2026. However, guidelines and consultations have been used to clarify key issues, including how IPTV will be treated, how products will be identified, and whether ads will be allowed if they are not promoting any HFSS products directly. Prior to the introduction of these regulations, industry bodies and governments are working to introduce voluntary compliance periods, which indicates that all stakeholders believe this is an important public health issue to be addressed. The result is that governments are not only dealing with individual claims but also changing the media landscape where food-related issues and body image are formed. What does this mean to advertisers? It means creating ads that not only comply with substantiation and placement regulations but also add value to the brand in the form of creative storytelling.
Body transformations and subjective response
Weight loss advertisements frequently use dramatic body changes as a selling point, which may be misleading in terms of how quick, easy, or common such results are. That is why regulators focus on typical results, demanding that there be disclosures about what was typical and what changes were made in diet or activity to achieve the results. If a creator or endorser is showing significant weight loss, the advertisement should clearly inform the viewer whether the results are typical, as well as what, if any, changes were made in diet or activity, in a manner that grabs the viewer’s attention. The more a message relies on the body to persuade, the more stringent the standards to ensure that persuasion is honest and fair. Advertisers can be effective in telling a compelling, human story without deceit or generalization. This is a careful process to protect the consumer as well as protect the brand from enforcement actions and reputational harm from deceptive weight loss advertising.
Where the human billboard goes next
The road ahead points to a future of creator-driven advertising with longer partnerships, live formats, and genuine community engagement. Personal presence will continue to be at the heart of media, while sponsorships, claims, and evidence will continue to be non-negotiables. Brands will increasingly focus on long-term partnerships with creators, shifting from single-shot impressions to long-term trust and genuine collaboration—a strategy that aligns with both performance goals and regulatory requirements.
In areas such as weight management, the winning formula will be to champion sound advice, honest timelines, and clear disclosures, while avoiding the hard-to-watch promises that “Gut Check” warned against. For food and beverage marketers, the impending HFSS regulations will mean doubling down on brand-level creativity, product innovation, and non-HFSS offerings that can be advertised with greater freedom across various dayparts and online spaces.
The thread running through all this is one of respect—respect for audiences, respect for the rules. Personal delivery will continue to sit alongside rigorous non-personal methods, but only within clear boundaries and with evidence that holds up. The body will continue to be a powerful medium, but only with responsibility.
Practical guardrails for advertisers and creators
- Use the formal definition of advertising to vet formats: paid, sponsor‑identified, and nonpersonal in structure—even when the delivery is through a personal voice.
- Treat endorsements as ads: disclose material connections clearly and conspicuously and ensure claims are truthful, substantiated, and not misleading.
- Avoid “can’t‑be‑true” weight‑loss claims and qualify atypical results with realistic expectations consumers will actually notice.
- For HFSS categories, anticipate watershed and online restrictions and explore brand‑level creative that avoids featuring identifiable HFSS products before protected hours.
- Favor long‑term creator partnerships and live/community formats, but pair them with robust compliance reviews to protect consumers and sustain trust.
Closing thought
In 2025, the human billboard has become a system rather than a gimmick, with individuals, platforms, and rules governing how bodies and identities are used to convey a message, and the ongoing work is to ensure that the message is honest, open, and humane, especially in relation to health, weight, and well-being.