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Index/Topics/Supplement Marketing Claims

Supplement Marketing Claims

Regulation of supplement marketing claims in the U.S.

Fact-Checks

4 results
Jan 19, 2026

What evidence standard do regulators and independent labs use when evaluating supplement marketing claims?

Regulators evaluate supplement marketing claims against a substantiation standard that emphasizes truthful, non‑misleading evidence and that is coordinated between the FDA (labeling) and the FTC (adve...

Jan 17, 2026

How has the FTC acted against companies selling diabetes supplements with false clinical claims?

The Federal Trade Commission has repeatedly moved to shut down dietary-supplement marketers that advertise unproven diabetes treatments by sending cease-and-desist or warning letters ordering them to ...

Jan 12, 2026

What other fabricated celebrity endorsements of health products have been debunked by fact-checkers in the last five years?

A wave of fabricated celebrity endorsements for diet, supplement and other health products has been repeatedly debunked by consumer watchdogs and fact‑checkers in recent years, from bespoke fake “news...

Jan 12, 2026

How do supplement industry marketing claims typically translate ingredient‑level evidence into product claims, and how can consumers verify them?

Supplement marketers often translate ingredient-level studies into product claims by implying that evidence about a compound—sometimes from cells, animals, or different formulations—applies directly t...

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