The short answer
Meta does not publish a list of approved categories. It publishes rules, and every ad, landing page and account is checked against them. Its Advertising Standards say review "relies primarily on automated tools", is "typically completed within 24 hours", and can happen again after an ad is live. Quoted as of 1 October 2026.
So the question is not "is my category allowed". It is "does this ad, and the page it links to, follow the rules". A brand that sells research peptides can lose an ad on the wording alone, and keep an account by being careful.
Restricted goods and services, in Meta's words
Restricted goods and services is one section of the Advertising Standards. Meta describes it as "Content that may negatively impact people's health and safety." It holds separate policies for alcohol, dating, tobacco, weapons, financial services, gambling and others. Three matter most for health brands.
Drugs and Pharmaceuticals
This is the policy most peptide ads meet. As of 1 October 2026, Meta's Drugs and Pharmaceuticals policy opens with:
"Advertisers can't run ads that promote the sale or use of illicit or recreational drugs, or other unsafe substances, products or supplements, as determined by Meta at its sole discretion."
Under that, ads can't "Encourage the consumption of illicit, recreational, or other potentially unsafe drugs, products or supplements". Prescription drug ads need certification and written authorization from Meta, and may only target people 18 or older in eligible countries.
Unsafe substances
Meta's help menu still lists Unsafe Substances, but the link opens the Drugs and Pharmaceuticals policy, which now covers them. Meta's help page on the policy gives examples that "include but aren't limited to" anabolic steroids and human growth hormones, among others. Peptides are not on the list. The words "not limited to" and "sole discretion" mean that is no guarantee either way.
Health and Wellness
Meta's Health and Wellness policy says ads for "dietary, health, or weight loss or weight gain products and services must be targeted to people at least 18 years or older". Quoted as of 1 October 2026. It also lists claims ads can't make, including:
- Statements that attack a person's appearance, body or hygiene.
- Close-ups that pinch fat on a body area, for weight products.
- Claims to cure, heal or eliminate named serious diseases.
- Clickbait: "sensational language with exaggerated or extreme claims, or promises of specific outcomes within a set timeframe without disclaimers or qualifiers."
Not the same as Special Ad Categories
People mix these up. Special Ad Categories are for ads about financial products and services, employment, housing, and social issues, elections or politics. You declare them on the campaign and they limit targeting. A peptide or supplement brand does not pick a Special Ad Category for a product ad. It follows the restricted goods policies above.
What gets ads rejected
Meta's Advertising Standards say review can look at "images, video, text and targeting information, as well as an ad's associated landing page". In practice the problems fall into three groups.
Claims
Words that promise a result in a person. Treat, cure, heal, before and after, a number of pounds in a number of weeks. For a research product, any line that tells a reader what to take or how much breaks the rule faster than any image. Meta's advertising policy checklist also warns against claims that "set unrealistic expectations" and language that singles out the reader's personal traits.
Imagery
Pictures that show a person using the product, transformation shots, and medical scenes. A clean product photo on a plain background says what you sell without saying what it does to someone.
Landing pages
The ad is only half of the review. Meta's checklist asks that the page works, is not misleading, and is "clearly accessible and relevant to your ad". A tidy ad that links to a product page full of human-use claims will still fail. Fix the page first. Our longer post on Meta's restricted-product policy walks through how review treats each layer.
What compliant advertising looks like
There is no trick here. There is a short list of habits that keep ads and accounts in good standing.
- Educational creative. Show the product, the lab, the paperwork. Explain what it is, not what it does to a person.
- Clean landing pages. The page should say what the ad says. Research products described as research products. No testimonials about results in people.
- Honest claims. If you cannot point to the source for a sentence, cut it. No disease words. No timelines.
- No human-use or dosing language. For research peptides this is the line that matters most. It applies to ad text, captions, comments you reply to and the landing page.
- Adults only. Target 18 and over wherever the Health and Wellness policy applies.
- Appeal once, and well. If an ad was wrongly rejected, request a review with a short, factual note. If it was rightly rejected, fix it. Meta's page on troubleshooting a rejected ad says you can be restricted for severe or repeated violations.
Approved ads can still be rejected later
An approved ad is not approved for good. Meta's help page on why some ads are approved, then rejected says a live ad can be picked for another review at random, when it gets unusually high engagement, or when people hide, block or report it. Editing a running ad also sends it back through review.
Two habits follow from that. Check your rejections every day, not only on launch day. And treat the comments under your ads as part of the ad: a reply that answers a question about use in a person can undo careful copy above it.
A short check before every launch
Run these questions over each batch before it goes to Meta. They take a few minutes and catch most of what review would catch.
- Does any line tell the reader what the product will do to them, or how to take it?
- Does any picture show a person using the product, a body before and after, or a medical scene?
- Does the landing page say the same thing as the ad, and nothing stronger?
- Is the audience 18 and over where the Health and Wellness policy applies?
- Has Meta already rejected this creative, or one that looks just like it, anywhere in your accounts?
- Is there a source for every claim you could not defend to a reviewer in one sentence?
If any answer is wrong, fix it before launch. A rejection costs more than the edit: Meta says repeated violations can lead to restrictions on the account itself.
Meta ads for supplements
Supplements usually sit under Health and Wellness. Meta lists "Dietary weight loss or weight gain products and services such as supplements or pills" among the ads it allows when they target people 18 or older. The claims list above still applies. Two things push a supplement into the stricter policy: an ingredient Meta treats as unsafe, or copy that makes the product sound like a drug. Keep both out and most supplement ads review like any other consumer product.
What we will not do
Some sellers in this space offer ways around review. We do not. No cloaking, which means showing reviewers one page and buyers another. No new accounts to replace one Meta disabled. No networks of spare accounts. Meta's page on common advertising policy violations names "Attempting to create new ad accounts or other business assets with the intent to repeat violations" as evading enforcement, and it can restrict every asset involved. Nobody can promise an account will never be restricted. The honest promise is ads that follow the rules.
How Amino Engine Ads fits
We built Amino Engine Ads while running Meta for research-peptide brands, where review is strict. It does not change what Meta approves. It makes the rules easier to follow, launch after launch.
- Rejected creatives stay rejected. Anything Meta already turned down is greyed out and cannot be used again. The same picture is one creative, even renamed.
- Meta's reason, on screen. See which ads Meta turned down, with Meta's own reason.
- Review before anything runs. Review shows exactly what will be built, and everything lands paused. Nothing spends until you switch it on.
- Readiness checks. Before launch we check two things Meta needs: a working card and a page to post as.
- A written record. Every change is written down, checked against Meta about an hour later, and graded a day later.
For more on running ads in this category, see our peptide ads page. If an account is already disabled, read what to do when a Meta ad account is disabled. For the launcher itself, see Amino Engine Ads.
This is general information, not legal advice.