Label literacy
12 Supplement Marketing Red Flags
Most of these take ten seconds to test. Several are illegal. All of them tell you something about who you are buying from. 🚩
Short answerThe clearest red flags are claims of FDA approval (no supplement has it), disease claims, any suggestion of reducing medication, fake scarcity devices that reset on reload, unverifiable review counts, invented expert credentials, and the absence of a physical returns address.
Key takeaways
- “FDA approved” on a supplement is always false.
- Disease claims are illegal for supplements, not just exaggerated.
- Test timers and stock counters by reloading the page.
- No returns address = no refund route.
Flags that are actually illegal ⚖️
- “FDA approved.” No dietary supplement is approved by the FDA before sale. A facility can be FDA-registered; the product is not approved. Any badge saying otherwise is false.
- Disease claims. “Treats lymphedema”, “reverses venous disease”, “cures” anything. Supplements may describe effects on structure and function, not on diseases.
- Suggesting medication reduction. Any copy or testimonial implying someone stopped a prescription is both dangerous and a regulatory violation.
- Fabricated clinical backing. Citing a “study” with no author, journal or date, or describing a trial of the product when the research was on one ingredient.
The FTC and FDA both publish guidance on what health claims require.
Pressure devices you can test in ten seconds ⏱️
- Countdown timers. Reload the page. If the clock resets, it was never counting down to anything.
- Stock counters. “Only 7 left.” Open a private window and see if it still says seven.
- “3 people are viewing this.” Almost always a looping random number.
- Exit-intent discounts. The lower price offered as you leave is the real price; the first was an anchor.
More on this in what’s real and what’s theatre.
Trust signals that are not 🕵️
- Unverifiable review counts. “4.8 from 3,200+ reviews” with no auditable source. For single-funnel products there usually is none.
- Invented credentials. A “chief researcher” with a stock photo and no institution, or a doctor who appears on several unrelated supplement sites.
- Before-and-after imagery implying a medical outcome.
- No physical returns address or contact email. If you cannot find who to send a return to, do not send them money.
What a fair page looks like ✅
To be fair about where the line sits, here is what good looks like — and Lymph Savior does some of it:
- Stating that the product is not a treatment for edema or lymphedema, as its official FAQ does.
- Disclosing a caffeine-containing ingredient openly rather than burying it.
- Publishing a specific refund window with a stated process.
- Avoiding before-and-after imagery.
Red flags are not a binary verdict. They are a count. A product with none is worth a closer look; a product with several is worth closing the tab. Our nine-point checklist applies this to one product in full.