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Supplement ads: how to advertise dietary supplements on Meta, TikTok, Google, LinkedIn and X

Short answer

Dietary supplements can be advertised on Meta and Google, and in some markets on TikTok and X, but not with claims that the product cures, treats or prevents disease, and often only to adults. Each platform also blocks certain ingredients and products outright, and LinkedIn only allows supplement ads aimed at healthcare professionals. Most rejections come from the wording of the health claim, not the product itself.

Where supplements can be advertised

The rules differ more by platform for supplements than for most categories.

  • Meta: allowed, but ads for dietary and health products must target people 18 or older, and Meta prohibits ads for supplements it considers unsafe.
  • Google: allowed unless the product or its marketing falls under the Unapproved substances rule (see below).
  • TikTok: set by country in its Healthcare and Pharmaceuticals policy. For example, in Australia healthcare supplements may be allowed with an 18+ audience, while in Argentina, Chile, Colombia, Ecuador and Peru dietary supplement ads need a disclosure in the local language about potential health risks.
  • LinkedIn: vitamin and dietary supplement ads must target healthcare-related professionals, not consumers or a general audience, and never members under 18.
  • X: health, dietary and weight-loss supplements fall under its Healthcare policy, which is set by country; anything not listed as allowed is prohibited.

Disease and cure claims

Claims that a supplement cures, treats or prevents a disease are the most common reason supplement ads are rejected. Meta's Health and Wellness policy bans claims to cure, heal or eliminate a specific list of diseases (diabetes, herpes, thyroid conditions, psoriasis, Ebola, cancer, autism, Alzheimer's, Parkinson's, ALS and HIV), even when they come from health professionals.

Google bans promoting products not approved by a government that are marketed as safe or effective for preventing, curing or treating a disease, and products that imply they work as well as prescription drugs. X's Healthcare policy lists products that claim to diagnose, cure, mitigate, treat or prevent disease among those it restricts; in Finland, for example, it allows health supplement ads only if they don't imply they prevent, cure or heal diseases.

Ingredients and products that are blocked outright

Some supplements can't be advertised no matter how carefully the ad is written.

  • Google: products on its list of unapproved pharmaceuticals and supplements, products containing ephedra, hCG for weight loss, supplements with active pharmaceutical or dangerous ingredients, DHEA outside the United States, products subject to government or regulatory action, and names confusingly similar to unapproved substances.
  • X: supplements containing anabolic steroids or marketed with references to steroids, and supplements that look like prescription drugs or promote excessive or unsafe consumption, are covered by its Healthcare restrictions.
  • LinkedIn: ads must not promote opioids, anabolic steroids or other unsafe substances on its prohibited list.
  • Meta: CBD products have their own rules; CBD ads need LegitScript certification and Meta's written permission, are limited to the United States, and must not make health claims.

Weight-loss supplements

Weight-loss supplements carry an extra layer of rules. Meta requires 18+ targeting and bans clickbait such as promises of specific results within a set timeframe without qualifiers. Other platforms add their own weight-management rules, often by country. See our weight-loss ads guide for the full picture.

Before you publish

Describe what is in the product and how to use it rather than what it will cure. Check the country rules for every market you target, keep your landing page consistent with the ad (Meta, TikTok and Google all review destinations), and confirm the product isn't on a platform's blocked list before you spend on creative.

InspectAd AI can check a supplement ad against Meta, TikTok, Google, LinkedIn and X policies before you publish it, and it can also create ads, which helps you find disease claims and risky wording early.

Risky copy and safer rewrites

Likely to be flagged

“Reverse your diabetes naturally with our formula.”

Safer rewrite

“A fiber supplement to add to your daily routine.”

Meta bans claims to cure or eliminate diabetes, and Google bans unapproved products marketed as treating a disease.

Likely to be flagged

“Works like prescription anxiety meds, no prescription needed.”

Safer rewrite

“A magnesium and chamomile blend for your evening routine.”

Google doesn't allow products that imply they're as effective as prescription drugs.

Likely to be flagged

“Boosts immunity and prevents colds all winter.”

Safer rewrite

“Vitamin C and zinc in one daily capsule.”

Preventing an illness is a disease claim; listing the ingredients describes the product without one.

Likely to be flagged

“Melt fat while you sleep, no diet or exercise.”

Safer rewrite

“Designed to accompany balanced meals and regular activity.”

Meta treats exaggerated or extreme claims in a weight-loss context as clickbait, and the product is presented as working on its own.

Check your ad before you publish

Upload your ad or paste your copy: InspectAd AI checks it against these policies and suggests compliant rewrites. Or create a new ad with AI and check it before export.

Questions

Can I advertise supplements on Facebook and Instagram?

Yes, as long as the ads target people 18 or older, avoid banned claims such as curing the diseases Meta lists, and the product isn't one Meta considers unsafe.

Can I advertise supplements on LinkedIn?

Only to healthcare-related professionals. LinkedIn's Healthcare ads policy says supplement ads may not target consumers, a general audience or members under 18.

Which supplement ingredients does Google block?

Google's Unapproved substances rule names ephedra, hCG for weight loss, DHEA outside the United States, supplements with active pharmaceutical or dangerous ingredients, and everything on its list of unapproved pharmaceuticals and supplements.

Are supplement rules the same in every country on TikTok and X?

No. Both platforms set healthcare rules country by country, so check the requirements for each market before launching.

Official sources

Platforms change their policies. This guide summarises them and isn't legal advice; the linked pages are the reference.