Supplement Label Compliance & Claims
The fastest way to turn a supplement into an unapproved drug is a sentence in your marketing. Most founders write it without realising.
Short answer
A US dietary supplement label needs five mandatory elements: a statement of identity, a net quantity of contents, a Supplement Facts panel listing dietary ingredients with amounts and percent Daily Value where established, an ingredient list covering anything not in the panel, and the name and place of business of the manufacturer, packer, or distributor. If you make a structure-function claim you must also carry the FDA disclaimer stating the claim has not been evaluated by the FDA and the product is not intended to diagnose, treat, cure, or prevent any disease. The line that matters most is between structure-function claims, which describe an effect on normal structure or function, and disease claims, which reference a named condition — the second turns your product into an unapproved drug regardless of whether it works. And the line applies to everything you publish, not just the bottle: your website, your ads, your influencer briefs, and your Amazon copy are all label under this analysis.
What must appear on the label?
Five mandatory elements for a US dietary supplement. Missing any one is a compliance problem independent of anything you claim.
- Statement of identity — what the product is, including the words "dietary supplement" or an equivalent descriptor.
- Net quantity of contents — count or weight, on the principal display panel.
- Supplement Facts panel — dietary ingredients, amount per serving, and percent Daily Value where one is established, in the prescribed format.
- Ingredient list — anything not declared in the panel, including excipients, flow agents, capsule shell, and colors.
- Name and place of business — of the manufacturer, packer, or distributor.
Botanicals carry extra requirements: the part of the plant used must be identified, and the Latin binomial is expected where the common name is ambiguous. "Ashwagandha" is a common name shared across contexts; the panel is where you say precisely what is in there and which part of it.
Structure-function vs disease claims
This is the distinction the whole category runs on, and the one most first-time brands get wrong in their marketing rather than on their bottle.
| Structure-function (permitted, with disclaimer) | Disease claim (not permitted) | |
|---|---|---|
| What it does | Describes an effect on normal structure or function | References a named disease or condition |
| Sleep example | Supports healthy sleep quality | Treats insomnia |
| Glucose example | Supports healthy glucose metabolism already in the normal range | Lowers blood sugar in diabetics |
| Joint example | Supports joint comfort and mobility | Relieves arthritis pain |
| Immune example | Supports immune function | Prevents colds and flu |
| Requires disclaimer | Yes | N/A — the claim itself is the problem |
Implied claims count: a disease claim does not have to be a sentence. A product name, an image of a body part in distress, a customer testimonial you chose to feature, or a citation to a study conducted in a diseased population can each carry the implication. Regulators read the whole presentation, not just the claim line.
Where founders actually get caught
- The website, not the bottle. Label compliance analysis covers your promotional material. A clean panel and a landing page that says the product treats a condition is not a clean position.
- Influencer and affiliate copy. Claims made by someone you paid or briefed are attributable to you. "They said it, not us" is not a defense when you supplied the brief.
- Reviews you curate. Selecting and featuring testimonials that make disease claims is a choice you made about your own marketing.
- Study citations. Citing research conducted in a diseased population to support a claim for a general-wellness product carries the disease implication with it.
- Ingredient status. Not everything sold as an ingredient is a lawful dietary ingredient. Some require a new dietary ingredient notification; some are excluded from the category entirely.
- Missing the disclaimer. If you make a structure-function claim, the FDA disclaimer must appear — and there are notification requirements attached to making the claim at all.
Screening claims before the formula is fixed
The expensive sequence is: develop a formula, design a label, write the marketing, then discover a claim needs evidence the formula cannot support or an ingredient status you do not have. Everything upstream then gets redone.
The cheaper sequence is to decide what you intend to claim first and treat it as a formulation input. The claim determines which actives you need and at what dose, whether the evidence exists to substantiate it, and which markets it holds in — India, the US, the EU, and Canada do not draw the lines in the same places, and a formula fine in one may not be marketable in another. Formulaite screens claims and ingredient status against those frameworks at the point where the formula is still cheap to change, and flags where a claim will require evidence you do not have.
Not legal advice: this page describes how the categories work so you can have an informed conversation. Have your final label and marketing reviewed by a qualified regulatory professional before you go to market.
Frequently asked questions
Does the FDA approve supplement labels before launch?
No. Dietary supplements do not go through pre-market approval the way drugs do, which is what makes the category accessible and also what puts the burden on you. Nobody checks your label before it ships. The checking happens afterwards, usually because a competitor, a marketplace, or a regulator noticed something — and by then the inventory is printed.
Can I say my product supports weight management?
Generally yes as a structure-function claim with the disclaimer, provided the formula supports it and you avoid the disease framing. "Supports healthy weight management as part of a balanced diet" sits in different territory from "treats obesity". The framing is not cosmetic — it determines which regulatory category your product is in.
Do these rules apply outside the United States?
The structure is US-specific, but every market has an equivalent line and they are drawn differently. India's FSSAI and AYUSH frameworks, EU novel foods and health claim rules, and Health Canada's licensing all treat claims and ingredient status their own way. A formula and label lawful in one market can be unlawful in another, which is why the markets you intend to sell in belong in the brief rather than in a later conversation.
How does Formulaite help with label compliance?
It screens the formula against FDA, FSSAI, AYUSH, EU, and Health Canada frameworks and flags ingredient-level issues before the formula reaches a manufacturer, along with which claims the composition can and cannot support. That is a screening step, not a legal review — it is designed to surface the problems early enough to be cheap, so the professional review at the end has less to find.
Related founder resources
Screen your claims while the formula can still change
Formulaite checks ingredient status and claim support across FDA, FSSAI, AYUSH, EU, and Health Canada frameworks before your formula reaches a manufacturer.