Index/Topics/Dietary supplement endorsements

Dietary supplement endorsements

Regulations and guidelines for endorsements of dietary supplements in the U.S., governed by the Federal Trade Commission (FTC) and the Food and Drug Administration (FDA)

Fact-Checks

9 results
Jan 15, 2026
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Is Dr Phil's Sugar Clean a scam?

Dr. Phil–branded “Sugar” supplements appear widely marketed online with bold blood-sugar claims and a mix of glowing and scathing customer reviews, but the available reporting does not prove the produ...

Jan 25, 2026
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Does mind boost help improve memory

Marketing for “mind boost” or “brain and memory” supplements promises sharper recall and faster thinking, but independent reviews and large trials show mixed or weak evidence for most ingredients and ...

Jan 17, 2026
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How common are misleading celebrity endorsements in dietary supplement marketing and how are they prosecuted?

Misleading celebrity endorsements are widespread in dietary supplement marketing, appearing in everything from fake “news” sites and phony testimonials to undisclosed influencer posts, and regulators ...

Feb 2, 2026

Which consumer‑protection complaints cite misuse of doctor names in diet product marketing?

Consumer-protection complaints that target commonly single out misuse of doctor names and doctor‑like endorsements—ranging from ads that label paid spokespeople simply as “Doctor” to products promisin...

Feb 2, 2026

Have any operators behind fake cognitive‑enhancement pills faced criminal charges?

Yes — operators behind fake “” pills have been targeted by both civil and criminal enforcement: federal and state agencies have won civil settlements and consumer refunds against marketers of sham sup...

Feb 1, 2026

How can consumers verify whether a health product endorsement by a public figure is authentic?

Consumers can verify a public figure’s by checking the celebrity’s official channels and credible news outlets, confirming licensing or paid-ad disclosures, examining the ad’s formatting and URL for d...

Feb 1, 2026

What regulations and consumer protections apply to weight‑loss patch supplements and subscription practices?

Weight‑loss patches marketed as sit in a regulatory twilight: the treats supplements differently from drugs and primarily acts after products reach the market, while the polices advertising claims and...

Jan 30, 2026

What are the conflicts of interest and disclosure standards when celebrities promote pharmaceutical treatments?

of pharmaceutical treatments create tangible conflicts of interest because paid relationships and other material connections can influence public perceptions of safety and efficacy, and regulators ( a...

Jan 14, 2026

How do companies legally use celebrity names or images to market dietary supplements, and what protections exist for consumers?

Companies can legally use celebrity names, likenesses and testimonials to market dietary supplements so long as endorsements are truthful, disclose any material connection, and the marketer has adequa...