Can You Advertise Dietary Supplements on Google Ads in 2026?

Yes, but Google's Healthcare and Medicines policy restricts supplement advertising in two separate ways: it bans specific flagged ingredients outright, such as products containing ephedra, and separately prohibits health claims that say a product treats, cures, or prevents disease, regardless of which ingredients are involved.

The Two Restrictions Work Independently

An ingredient-based ban and a claims-based ban aren't the same check, and passing one doesn't mean you pass the other. A supplement with no flagged ingredients can still be disapproved for an ad claiming it cures a disease, and a supplement with an approved health claim can still be disapproved outright if it contains an ingredient Google lists among unapproved pharmaceuticals and dangerous substances.

Weight-Loss Supplements Face Extra Scrutiny

Google's healthcare policy specifically restricts ads for hCG marketed for weight loss, and for hCG marketed for use alongside anabolic steroids. Beyond that named example, Google maintains broader, non-exhaustive lists of unapproved substances and pharmaceuticals that supplement advertisers need to check their products against before launching, since the restricted list isn't limited to one ingredient category.

One Non-Compliant Product Can Take Down an Entire Landing Page

If a site sells both policy-compliant and flagged products on the same page, even a single non-approved item listed alongside compliant ones can trigger disapproval for the ad pointing to that page. The practical fix agencies use is isolating compliant supplement SKUs onto a standalone landing page, separate from any product that would trip the restricted-substances or health-claims rules.

Shopping Ads Run Under a Stricter, Separate Policy

Standard Search and Display ads policy isn't the only layer that applies if you're running Shopping campaigns. Google Merchant Center's healthcare and medicines policy can block the promotion of any dietary supplement that's been the subject of a government or regulatory action or warning, which is a broader and more dynamic restriction than the fixed ingredient and claims rules that apply to standard text ads.

Certification Exists for a Related but Different Category

LegitScript and NABP certification is a recognized route to running ads for online pharmacies, which is a related but distinct policy area from general dietary supplement advertising. Supplement advertisers shouldn't assume this certification path applies to their category unless their product specifically falls under the pharmacy policy rather than the general healthcare and medicines rules.

These Rules Change Often Enough to Recheck Before Every Launch

Google has continued revising healthcare-adjacent ad policy through 2026, including a clarification issued in June 2026 on how restricted-targeting rules apply specifically to Demand Gen and Discovery campaign types, beyond standard Search. A policy read that was accurate for a Search campaign earlier in the year isn't automatically accurate for a newer campaign type without checking the current text.

Bottom Line

Before launching a supplement campaign, cross-check your product's ingredient list against Google's published restricted-substances categories and strip any disease-related claim language from ad copy and landing pages — and if your catalog mixes compliant and non-compliant products, give the compliant ones their own landing page rather than risking disapproval across the board.

Sources: Google Ads policy, "Healthcare and medicines" (support.google.com/adspolicy/answer/176031); Google Merchant Center policy, "Healthcare and medicines" (support.google.com/merchants/answer/6150151).