Can I use the same ad copy on Facebook, Google, and TikTok?

Short answer: the same 80 words can be high-risk on Meta, merely watchful on Google, and disallowed on TikTok — or the reverse — because the three platforms publish different rules. Below we score three ads against those pages, not against guessed rejection rates.

Agencies still duplicate one primary text across Facebook, Instagram, Google, and TikTok. Performance teams do it to save time. The problem is not “platform vibe.” It is that Meta’s personal attributes rule, Google’s unreliable claims policy, and TikTok’s misleading and false content policy trip on different clauses in the same sentence.

We are not publishing pass rates. Platforms do not. A “High risk” label here means the published policy text describes that pattern. Review is still automated plus human, and restricted categories can fail even after a rewrite.

Scorecard: three ads, three policy systems

Each sample is about 80 words of the kind of direct-response copy that still gets pasted into Ads Manager. The verdict is for the text. Overlay text, testimonials, and the landing page can add more findings.

All three look “bad everywhere” at first glance. The useful part is which clause each platform cites — that is what you rewrite.

Ad 1 — health tea: Meta hears “you,” Google hears “cure”

Meta — personal attributes + implied medical result

Meta’s personal attributes policy says ads must not assert or imply personal attributes of the people who see them. Health is listed. The trigger is not the word “diabetes” on its own. It is the combination of a sensitive trait plus the reader: “Struggling with diabetes?” and “If you're tired of expensive medication.” That is the construction Meta documents as intrusive.

“Fixes your blood sugar” and “reversed their numbers” also sit under Meta’s broader Ad Standards on misleading claims. One sentence can hit two clauses.

Google — unreliable claims, not the “you” test

Google’s published unreliable claims policy disallows “unproven claims of cures for incurable medical ailments.” Its own examples include “miracle cures” for diabetes. “Fixes your blood sugar fast,” “no prescriptions,” and “reversed their numbers” map to that page.

Google does not publish Meta’s “you + health” personal-attributes test. A search ad that says “diabetes support tea — see ingredients” can be a different risk profile than a feed ad that asks “are you diabetic?” That is why the same brief produces one Google RSA and one Meta primary text in a competent workflow.

TikTok — misleading medical effect

TikTok’s misleading and false content policy restricts exaggerated product effects, absolute terms, and misleading medical claims such as cures. “Fixes… fast,” “in days,” and “reversed their numbers” are the same family of examples TikTok lists (instant results, unsupported disease claims).

TikTok also reviews consistency with the landing page. If the ad promises a blood-sugar result and the page is a generic tea shop, that is a second, separate finding.

One rewrite that describes the product

This version drops the implied diagnosis, the timeframe result, and the “thousands reversed their numbers” testimonial. If you sell a supplement, you still need whatever health-product permission each platform requires. Copy is not a substitute for category approval.

Ad 2 — cash app: three ways to fail a money claim

Meta — implied financial status

“Bad credit?” and “drowning in bills” imply a vulnerable financial situation. That is the same personal-attributes family as health: Meta tells advertisers to talk about the product, not the viewer’s money problems. “People just like you” points the attribute at the audience again.

Credit, loans, and related financial ads can also sit in Meta’s restricted financial services / Special Ad Categories. If the account is not permitted for that category, rewriting “bad credit” will not be enough.

Google — unrealistic financial return

Google’s unreliable claims page has a dedicated section for financial products: it disallows “unrealistic promises of large financial return with minimal risk, effort or investment,” including guaranteeing returns and presenting products as risk-free. “Zero risk,” “guaranteed,” and “money in 10 seconds” are the examples, almost verbatim.

Separately, Google’s misrepresentation policy covers omitted material terms. “No credit check, no paperwork, guaranteed” is the kind of claim that collapses if the destination shows underwriting, fees, or APR.

TikTok — instant money

TikTok’s misleading-content examples include financial claims that exaggerate speed or certainty — the “get money in 10 seconds” pattern. “Guaranteed” and “zero risk” compound it. Even a compliant loan product should put eligibility, timing, and terms on both the creative and the page.

One rewrite that states process, not certainty

Ad 3 — wrinkle serum: TikTok’s before/after rule is the differentiator

Meta — age callout + transformation

“If you're over 50” is a passing age reference aimed at the viewer. Meta’s personal attributes page treats age, including age ranges, as in-scope. Health/beauty before-and-after comparisons are a separate, well-known Meta rejection pattern (weight, cosmetic, and similar transformations). “Doctors hate” is sensational framing on top.

Google — watch, unless you promise a miracle

Google’s unreliable claims examples for weight loss include timeframe, little-effort promises (“eat whatever you want and lose 10 pounds in a month”). “Wrinkles disappear after one use” and “vanish overnight” are the same shape: an improbable result presented as likely. Google also lists clickbait under misrepresentation (“you won't believe,” sensational health headlines). “Doctors hate that it works this fast” is that register.

Google Search text ads sometimes survive milder cosmetic claims that feed placements do not, especially YouTube and Discover, which have extra rules on exaggerated health claims and misleading before-and-after imagery. Treat Google as “Watch,” not “safe.”

TikTok — product-effect comparison is named

TikTok’s misleading-content policy calls out product-effect comparisons such as before/after results that create a false or distorted impression. “Watch wrinkles disappear after one use” is that example. TikTok also restricts unsupported ranking claims (“the #1 essence on TikTok”). Two clauses, one paragraph.

One rewrite without the transformation

If the image is still a split-screen before/after, the text rewrite will not save the ad. Overlay text is reviewed as copy. That is why a preflight has to include the creative, not just the primary text field.

What each platform is actually looking for

Compressed to the clauses that showed up in the three ads:

• Meta: Does this imply something personal about the person seeing it (health, money, age, identity)? Then: is the claim misleading, and does the destination match?
• Google: Is the likely outcome improbable (cure, extreme weight loss, risk-free money)? Are material terms missing? Does the landing page support the ad?
• TikTok: Instant or absolute product effects, before/after comparisons, ranking claims, and whether the page is the same offer as the video.

That is why “one master copy” is a false economy. The cheap version is: write the product sentence first, then add platform-specific hooks that do not reintroduce a banned clause.

A 5-step preflight before you duplicate copy

1. Strip “you/your” next to health, debt, age, religion, or identity. Keep those words in the product description if they belong to the SKU, not the viewer.
2. Delete guaranteed, instant, overnight, #1, and timeframe body results unless you can substantiate them the way each platform requires — most DTC ads cannot.
3. Remove before/after language and split-screen creatives for health, weight, and cosmetic transformations.
4. Open the destination logged out, on mobile. Confirm product, price, and offer match the ad. TikTok and Meta both treat mismatch as a policy issue, not a CRO issue.
5. Check whether the vertical needs permission (financial, crypto, housing, employment, credit, some health and addiction ads). A clean rewrite will not unlock a locked category.

Frequently asked questions

Sources

• Meta Advertising Standards
• Meta: privacy violations and personal attributes
• Google Ads: unreliable claims
• Google Ads: misrepresentation
• TikTok: misleading and false content
• TikTok: advertising and ad review

Policies change. This is a reading of the public policy pages as of September 11, 2026, not a guarantee of approval and not legal advice. Run the live ad account’s own review, and keep category certifications current.