Last year I watched a supplement brand lose their entire Facebook ad account in a single afternoon. Not because they were doing anything shady. Not because their product was dangerous. Because someone on their team posted a customer testimonial that said “this cured my insomnia” and nobody caught it before it went live.
One sentence. One word, really. “Cured.” That was enough.
I have been running social media and paid advertising for regulated brands for over 13 years now. Supplements, health and wellness, financial services, insurance, legal. Industries where the wrong word in the wrong post doesn’t just get you a slap on the wrist. It gets your ad account shut down, your revenue frozen, or the FTC knocking on your door.
And the thing that still surprises me, after all these years, is how many smart business owners have no idea what they can’t say. Not because they’re careless. Because nobody ever told them in plain language what the rules actually are.
So that’s what this is. Not the legal version. Not a 47-page PDF from a law firm that reads like it was translated from another dimension. The marketer version. The version I wish someone had handed me when I started working with my first regulated client.
If you take one thing from this entire post, make it this: you cannot make a claim about your product or service that you cannot substantiate with competent and reliable evidence. That’s the FTC’s standard, and it applies to everything you post on social media. Every caption, every ad, every influencer video, every reply to a comment. If you say your supplement boosts energy, you need clinical evidence. If you say your financial planning service will save people money, you need data. If you say your skincare product reduces wrinkles by 40%, you better have a study.
The part that trips people up is that this doesn’t just apply to things you say directly. It applies to things you imply. According to the FTC’s Health Products Compliance Guidance, a marketer is equally responsible for the accuracy of claims suggested or reasonably implied in advertising. So if you post a picture of your supplement next to a stethoscope and a lab coat, you’re implying clinical credibility even if your caption says nothing about medical benefits. That’s enough to get flagged.
Health claims are the number one reason I see regulated brands get into trouble on social media. And the line between what’s okay and what’s not is thinner than most people realize. Here’s the general breakdown. You can talk about the ingredients in your product. You can share that your product contains 500mg of magnesium. You can say that magnesium is an essential mineral that supports hundreds of biochemical reactions in the body. That’s a structure/function claim, and as long as you have reasonable evidence for it and include the FDA disclaimer, you’re generally in safe territory.
What you cannot do is say your magnesium supplement treats anxiety. You cannot say it cures anything. You cannot say it prevents disease. Those are drug claims, and making them turns your supplement into an unapproved drug in the eyes of federal regulators. It doesn’t matter if your customers genuinely feel less anxious. It doesn’t matter if there are studies suggesting a connection. The moment you make that claim on social media without going through the FDA’s drug approval process, you’re in violation.
And here’s where it gets really tricky. Your customers will make those claims for you. They’ll leave reviews saying your product cured their migraines. They’ll comment on your posts saying they stopped taking their prescription medication because your supplement worked better. If you share those testimonials, or even leave them up in a context that looks like you’re endorsing them, you’re on the hook for those claims too. The FTC’s position is clear: you cannot use a testimonial to make a claim you couldn’t make yourself. If you can’t say “our product helps you lose 20 pounds,” then you can’t share a customer video where they say it either. The endorsement guidelines under 16 CFR Part 255 make this explicit.
Earlier this year, the FTC went after TruHeight, a supplement company, not just for making unsubstantiated claims about their product but for publishing thousands of fake five-star reviews and using automated bots to post fabricated comments on social media. That’s an extreme example, but it illustrates the principle: what your customers say about your product on your platforms is your responsibility.
Before-and-after content is even more fraught. In the supplement and skincare world, before-and-afters feel like they should be your strongest content. And they can be, but only if the results shown are genuinely representative of what a typical user would experience. If you’re sharing your best-case-scenario transformation and presenting it as normal, that’s deceptive advertising. I’ve had clients push back on this hard. “But this is what actually happened to this customer,” they say. And I believe them. But one customer’s extraordinary result is not evidence that the typical customer will experience the same thing. And if your marketing implies otherwise, you’re setting yourself up for an enforcement action.
Then there’s the disclosure piece, which is less about what you can’t say and more about what you have to say. If there is a material connection between your brand and anyone promoting your product, it has to be disclosed. Every time. No exceptions. A material connection means anything of value changed hands. You paid them. You gave them free product. They’re your employee. They’re your cousin. It doesn’t matter how small the benefit is. If there’s a connection, there must be a disclosure, and that disclosure has to be clear, conspicuous, and unavoidable. Burying #ad in a wall of 30 hashtags at the bottom of a caption doesn’t count. The FTC’s Disclosures 101 guide says it has to appear where the audience will see or hear it without searching or guessing. This applies to your own employees too, by the way. If someone on your team is posting about your brand on their personal account, they need to disclose that they work for you. I see brands get this wrong constantly.
Now layer on top of all of this the fact that every social media platform has its own advertising policies, and they don’t always align with federal guidelines or with each other. Meta is notoriously aggressive about flagging health-related content. I’ve seen ads get rejected for using the word “heal” in a completely benign context. Google has its own list of restricted categories. TikTok has specific rules about what health and wellness products can and can’t be promoted, and those rules change frequently.
The practical implication is that something can be perfectly legal under FTC guidelines and still get your ad rejected by a platform’s automated review system. And when your ad gets rejected enough times, the platform starts flagging your entire account. That’s when things get really painful, because getting an account reinstated is not a quick process and there’s no guarantee you’ll get it back. This is one of the reasons I tell clients that compliance isn’t just about staying out of legal trouble. It’s about protecting your ability to advertise at all. I wrote more about what the FTC expects from supplement brands specifically if you want a deeper dive on that side of things.
Reading all of this, it might feel like you can’t say anything. That’s not the case. You actually have a lot of room to work with if you understand where the lines are. You can educate. Content that teaches your audience about ingredients, processes, industry standards, or general wellness principles is incredibly effective and almost always safe. A supplement brand that publishes thoughtful content about how vitamin D works in the body is building trust without making a single claim about their specific product. You can tell your brand story. Why you started the company. What drives your formulation decisions. How your quality control process works. You can share customer experiences with appropriate framing. Instead of “look what our product did,” try “here’s what this customer’s experience was like.” And you can lean into the transparency angle. In an industry where a lot of brands are making wild claims and getting slapped for it, being the brand that says “here’s exactly what our product does and doesn’t do” is a powerful differentiator.
I want to be direct about what’s at stake here. An FTC enforcement action is public. It goes on your record. It can include financial penalties that, as of 2026, can exceed $7,500 per violation. And in the age of social media, one enforcement action becomes the story your competitors share and your customers find when they Google your brand name. But honestly, the FTC isn’t even the most immediate threat for most brands I work with. The more common pain point is losing ad account access on the platforms where you generate revenue. When Meta shuts down your ad account, you don’t get a hearing. You get an email. And the appeal process can take weeks, sometimes months, during which your paid advertising revenue drops to zero. I have seen that scenario play out enough times to know that the brands who invest in understanding compliance upfront spend far less time, money, and energy than the ones who learn through consequences.
If you’re in a regulated industry and you’re running social media, here’s what I’d actually recommend. Audit your existing content. Go through your posts, ads, and influencer content and look for anything that makes a claim you can’t back up. Create a simple internal review process. It doesn’t have to be elaborate. It just needs to exist. Talk to your creators and influencers, because when they make a claim on your behalf, you’re the one who pays for it. If you’re running a UGC or affiliate program, make sure those creators understand the rules before they post. And if you’re working with an agency, make sure they actually understand regulated marketing. Because a lot of them don’t. They’ll run the same playbook they use for a t-shirt brand and wonder why your ad account keeps getting flagged.
That last point is something I could write a whole separate piece about. And honestly, I probably will.