Natural, organic and eco-friendly claims for health products

Natural, organic, clean, non-toxic, eco-friendly, green. These words sell supplements, skin care, sleep aids and cash-pay treatments, and practices use them in their own branding too: a green dental office, a natural pain clinic, an organic product line at the front desk. Each word falls under a different set of rules. “Organic” on a food or supplement label is controlled by a federal regulation with set percentages and a certification system. Environmental words such as “eco-friendly” and “non-toxic” are covered by the FTC’s Green Guides. “Natural” is judged under the general FTC rules against deceptive ads, and the FTC’s health guidance shows where it most often goes wrong: implying that natural means safe.

This guide walks through each group of words, with the sources we read and the examples the agencies give. It is written for practices that sell products and for companies that market health products to consumers. For claims about the evidence behind a product, see our guide to clinically proven and doctor recommended claims. For claims about where a product is made, see Made in USA claims for health products. Label and reporting duties for products sold under a practice brand are covered in private-label supplements and skincare. Claims such as “Prop 65 free” and the warnings themselves are covered in our guide to Prop 65 warnings for health products sold online.

The short version

• “Natural” is not a defined safe harbor in any source we read. It is judged like any other claim under the FTC Act, and it must not imply that a product is free of side effects or drug interactions when it is not.
• “Organic” on an agricultural product, including foods and other products marketed for human consumption, is controlled by 7 CFR part 205. “100 percent organic”, “organic” (at least 95 percent) and “made with organic” (at least 70 percent) each have their own composition and labeling rules, and the operation generally must be certified.
• Selling or labeling a product as organic knowingly, except in line with the organic law, can bring a civil penalty per violation, 7 CFR 205.100(c).
• Broad environmental claims such as “eco-friendly” or “green” should not be made unqualified, 16 CFR 260.4(b). Limit them to a specific, substantiated benefit.
• “Non-toxic” likely means non-toxic for people and the environment, 16 CFR 260.10. “Free of” claims can mislead even when true, 260.9.
• A seal or certification logo is an endorsement. A self-awarded seal, or one that does not say what it certifies, is likely deceptive, 16 CFR 260.6.

Which laws apply

Section 5 of the FTC Act, 15 USC 45(a), declares unfair or deceptive acts or practices in or affecting commerce unlawful, and section 12, 15 USC 52, makes it unlawful to disseminate a false advertisement to induce the purchase of food, drugs, devices, services or cosmetics. Those two provisions are the base for all three groups of words in this guide.

On top of them sit two more specific sources. The Green Guides, 16 CFR part 260, set out the FTC’s current views on environmental marketing claims. They apply to claims about the environmental attributes of a product, package or service, in labeling, ads and all other marketing, whether made in words, symbols, logos, depictions or brand names, 260.1(c). They do not bind the FTC or the public, but the FTC can act under the FTC Act against a claim inconsistent with them, 260.1(a). The National Organic Program regulations, 7 CFR part 205, issued by the U.S. Department of Agriculture, control when an agricultural product may be sold, labeled or represented as organic.

“Natural”: the claim is judged by what it implies

None of the sources we read for this guide gives “natural” a regulatory definition for health products. That does not make it a free word. Under the FTC Health Products Compliance Guidance, an ad must be truthful and not misleading, and the advertiser must have adequate substantiation for every objective claim the ad conveys, expressly or by implication, before it runs. What matters is what reasonable consumers take “natural” to mean in context.

The guidance’s examples show the most common problem: natural used to suggest safe. In Example 9, an herbal product is advertised as a natural pain remedy “without the side effects of over-the-counter pain relievers”. There is substantial evidence that it can cause nausea in some people who take it regularly. The guidance says consumers would likely understand the ad to mean the product poses no risk of significant side effects, so the advertiser should disclose its side effects. In Example 11, an all-natural botanical sleep aid uses the same metabolic pathway as common prescription medications for anxiety and depression and can interfere with them. The guidance says that interaction should be disclosed.

The guidance grounds this in section 15 of the FTC Act: an ad is misleading if it fails to disclose information that is material in light of its claims or of how consumers customarily use the product. Advertising that makes an express or implied safety claim should include information about significant safety risks, and even without a safety claim, advertisers may need to tell consumers about significant safety concerns tied to customary use.

“Natural” also does not lower the bar for benefit claims. The guidance says claims based on traditional use need the same competent and reliable scientific evidence as any other claim, and a traditional use description is acceptable only when it is carefully qualified to avoid implying efficacy. Our guide to integrative medicine marketing claims covers traditional use wording in more detail.

“Organic”: a federal labeling standard

Under 7 CFR 205.300(a), the term organic may only be used on labels and in labeling of raw or processed agricultural products, including ingredients, that have been produced and handled under part 205, and it may not be used in a product name to modify a nonorganic ingredient. An agricultural product, under 205.2, is any agricultural commodity or product, raw or processed, marketed in the United States for human or livestock consumption. Whether a topical product such as a lotion fits that definition is a question to put to a USDA-accredited certifying agent; we did not read USDA guidance on personal care products for this guide.

Section 205.301 sets three labeling tiers by composition, measured by weight or fluid volume excluding water and salt:

1. “100 percent organic”. The product contains 100 percent organically produced ingredients, 205.301(a).
2. “Organic”. At least 95 percent organically produced ingredients, with the rest either organic, not commercially available in organic form, or allowed under the National List, 205.301(b). The label may show the percentage of organic ingredients, 205.303(a)(2).
3. “Made with organic (specified ingredients or food groups)”. At least 70 percent organically produced ingredients, with limits on how the other ingredients may be produced, 205.301(c).

Below 70 percent, a multi-ingredient product may identify organic content only by marking each organic ingredient in the ingredient statement and, if it does, showing the percentage of organic content on the information panel, 205.305(a). It may not show the USDA seal or any certifying agent’s organic seal, 205.305(b). The USDA organic seal itself may be used only on products in the 100 percent organic and organic tiers (and certain livestock feeds), 205.311(a).

Who must be certified

Each operation that produces or handles agricultural products intended to be sold, labeled or represented as 100 percent organic, organic or made with organic must be certified, unless it is exempt under 205.101, 7 CFR 205.100(a). The exemptions include an operation whose gross agricultural income from organic sales is 5,000 dollars or less a year, a retail establishment that does not process organic products, and operations that only receive, store or ship sealed, tamper-evident packages without otherwise handling them, 205.101(a), (b), (e) and (f). Exempt operations still must follow the production, handling and labeling rules.

For a practice that resells sealed, already labeled organic products, the retail and sealed-package exemptions in 205.101 are the ones to discuss with a certifier. A practice that has a private-label product made for it, or that repackages or blends products, should not assume an exemption. Section 205.100(c) says anyone who knowingly sells or labels a product as organic except in accordance with the organic law is subject to a civil penalty per violation, in the amount set by 7 CFR 3.91(b)(1), which is adjusted for inflation; we did not read 3.91 for this guide, so check the current figure there.

Ad copy counts too. The tiers apply to products “sold, labeled, or represented” as organic, so a website or social post that calls a product organic should match what its certified label says.

“Eco-friendly” and “green”: qualify or drop

Section 260.4(b) says unqualified general environmental benefit claims are difficult to interpret and likely convey a wide range of meanings, often that the product has far-reaching environmental benefits and may convey that it has no negative environmental impact. Because marketers are highly unlikely to substantiate all reasonable interpretations, they should not make unqualified general environmental benefit claims.

Example 1 of 260.4 is direct: the brand name “Eco-friendly” is deceptive on its own. “Eco-friendly: made with recycled materials” would not be deceptive if the qualifier is clear and prominent, the marketer can substantiate that the whole product or package (apart from minor, incidental components) is recycled material, using recycled material makes the product more environmentally beneficial overall, and the ad does not imply other deceptive claims. The same logic applies to a practice that calls itself a green office: say what you actually do, such as which specific waste or energy practice you follow, and be able to back it up.

Section 260.3 adds general rules for every environmental claim. Qualifiers should be clear, prominent and in plain language near the claim, 260.3(a). A claim should say whether it refers to the product, the package, a service or only part of one, unless that is clear from context, 260.3(b). It should not overstate a benefit or claim one that is negligible, 260.3(c). Comparative claims such as “greener” or “more recycled content” should make the comparison clear and be substantiated, 260.3(d). Under 260.2, a reasonable basis for an environmental claim often requires competent and reliable scientific evidence.

“Non-toxic”, “clean” and “free of”

Under 16 CFR 260.10(b), a non-toxic claim likely conveys that the product, package or service is non-toxic both for humans and for the environment generally. Marketers need competent and reliable scientific evidence for both, or clear and prominent qualification. In the example to 260.10, a cleaning product called “essentially non-toxic” and “practically non-toxic” likely conveys no risk to humans or the environment, including household pets, and the claim is deceptive if the product is toxic to the environment.

Section 260.9 covers free-of and does-not-contain claims. They must not misrepresent, and a truthful free-of claim may still be deceptive if the product contains or uses substances with the same or similar environmental risks, or if the substance has never been associated with the product category, 260.9(b). A free-of claim may still be appropriate when a trace amount is present, if the level is no more than an acknowledged trace contaminant or background level, the substance does not cause the material harm consumers associate with it, and it was not added intentionally, 260.9(c).

The Green Guides address environmental claims. When a free-of or non-toxic claim on a health product implies a health benefit or a safety advantage, the FTC health guidance applies as well, and the claim needs scientific support for that health meaning. “Clean” has no definition in any source we read, so it is judged by what it implies in context, like “natural”.

Seals, certifications and logos

Under 16 CFR 260.6, it is deceptive to misrepresent that a product, package or service has been endorsed or certified by an independent third party. Using a certifier’s name, logo or seal may be an endorsement under the FTC’s Endorsement Guides, 16 CFR part 255, 260.6(b). Certification does not remove the marketer’s duty to substantiate every claim the certification communicates, 260.6(c). A seal that does not convey the basis for certification likely conveys a general environmental benefit, so marketers should not use such seals without clear and prominent language limiting them to specific benefits, 260.6(d) and (e).

Example 1 of 260.6 describes a paint ad with a seal for “environmental excellence”. If the manufacturer awarded the seal to itself and no independent certifier evaluated the paint, the claim is deceptive unless the ad clearly says the marketer awarded the seal and that it refers only to specific and limited benefits. Example 2 says a certification from a body whose name sounds independent but is an industry trade association likely conveys independence; it may still be acceptable if the standards come from a voluntary consensus standards body and an independent auditor applies them.

For organic, the USDA seal and certifying agent seals have their own rules in 205.303 and 205.311, described above.

Before you use these words

• List every natural, organic, clean, green, eco, non-toxic or free-of word on labels, your website, ads, social posts and product display cards.
• For each organic claim, get the product’s organic certificate or the supplier’s, and check the label tier (100 percent, organic, made with organic) matches your wording.
• Do not put the USDA organic seal or a certifier’s seal on anything below 70 percent organic, and use the USDA seal only on the top two tiers.
• If you private-label, repackage or blend products, ask a USDA-accredited certifier whether your operation needs certification.
• For natural claims, check that the ad does not imply no side effects or no drug interactions. Disclose significant risks and known interactions.
• Replace unqualified eco-friendly or green with the specific benefit you can prove, placed next to the claim.
• For non-toxic, have evidence for both people and the environment, or qualify the claim.
• For any seal, confirm who awarded it, whether they are independent of you, and what the seal certifies. Say so next to the seal.
• Keep the substantiation in a file before the claim runs; see our guide to advertising records retention.

Use and avoid

• Use: “made with organic [ingredient]” when the product is certified and at least 70 percent organic. Avoid: “organic” in the name of a product that only contains one organic ingredient.
• Use: “a plant-based formula; may cause stomach upset; ask your doctor if you take prescription medicines” where that is true. Avoid: “all natural, so no side effects”.
• Use: “packaging made from recycled paperboard” when you can prove it. Avoid: “eco-friendly” or “green” on its own.
• Use: “free of [substance]” when the substance is commonly associated with the product type and was not added. Avoid: free-of claims for substances that never appear in that type of product.
• Use: a third-party seal with the certifier’s name and what it covers. Avoid: a seal your company designed for itself without saying so.

How we help

We write product pages, ads and Google Ads campaigns for independent practices and keep each claim tied to a label, certificate or study the practice can show. We also build websites, local search and an AI front desk. We are not a healthcare provider and we do not give legal or medical advice. Related guides: selling supplements in a medical practice, medical cannabis and CBD clinic marketing, the FTC mail order rule for health products and our guide to healthcare marketing rules.

Sources

• FTC: Health Products Compliance Guidance (December 2022, read November 1, 2026)
• 16 CFR part 260: Guides for the Use of Environmental Marketing Claims, sections 260.1 to 260.4, 260.6, 260.9 and 260.10 (eCFR, up to date as of October 29, 2026)
• 7 CFR part 205: National Organic Program, sections 205.2, 205.100, 205.101, 205.300, 205.301, 205.303, 205.305 and 205.311 (eCFR, up to date as of October 29, 2026)
• 15 USC 45(a): unfair or deceptive acts or practices (Cornell LII, read November 1, 2026)
• 15 USC 52: dissemination of false advertisements (Cornell LII, read November 1, 2026)

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