“Natural” Claims on Supplements

FDA has not formally defined "natural" for food (including supplements). Its 1991 informal policy (56 FR 60421) states FDA will not object to "natural" on a label "when nothing artificial or synthetic (including all colour additives regardless of source) has been included in, or has been added to, a food that would not normally be expected to be in the food." In 2014, FDA opened a public comment docket (FDA-2014-N-1207) on whether to formally define "natural" — over 7,000 comments were received; FDA has not issued a final rule. The informal policy remains the operative federal touchstone.

Meat, poultry, and egg products are USDA-jurisdiction. USDA FSIS defines "natural" via Food Standards and Labeling Policy Book: (a) no artificial flavor or flavoring, no colouring ingredient, no chemical preservative, no other artificial or synthetic ingredient, AND (b) the product is minimally processed, where minimal processing means processing that does not fundamentally alter the raw product. USDA also requires a qualifying explanatory statement immediately adjacent to the claim (e.g. "All Natural — Minimally processed, no artificial ingredients"). USDA's definition is more specific than FDA's and applies only within USDA jurisdiction.

State UDAP statutes (e.g. California's CLRA + FAL) ask: would a reasonable consumer, acting reasonably under the circumstances, be deceived by the claim? Courts have varied widely on what this means for "natural". Some have dismissed cases on FDA-preemption grounds (LaCroix), others have allowed them to proceed past summary judgment based on consumer-survey evidence showing 60 – 80% of respondents understand "natural" to exclude synthetic preservatives, GMOs, and pesticide residues. The plaintiff's case-in-chief is almost always a survey.

• Avoid the bare claim — "natural" without qualification is the highest-risk word in the food/supplement vocabulary. Replace with specific, verifiable claims: "no artificial colours," "no artificial preservatives," "organic," "non-GMO Project Verified," "glyphosate-free (< X ppm)."
• If you must use "natural" — qualify it explicitly. "Natural flavour" (defined at 21 CFR 101.22(a)(3), defensible) vs bare "natural" (undefined, high-risk). Adjacent disclosure of what "natural" means for that product (e.g. "No artificial flavours, colours, or preservatives").
• Document everything — every ingredient's process; every supplier CoA; every GMO test; every pesticide-residue test. The defence is rarely the label — it's the supply-chain dossier behind the label.
• Get the FTC Green Guides in mind — if your "natural" language drifts into environmental territory ("earth-friendly," "eco-conscious"), FTC §5 + Green Guides apply.
• Watch California specifically — California has both CLRA + FAL + §17533.7 ("made in California" origin claims), Prop 65 (chemical disclosure), and the largest plaintiff bar in the country. California is the de facto national standard.
• Survey-test the consumer perception — before launching a "natural"-labelled product, commission a perception survey; if 70%+ of consumers expect a property your product lacks, change the claim or change the product.

• "All natural" + synthetic citric acid / ascorbic acid — single biggest class-action trigger; both are synthetically produced even though they exist in nature.
• "100% natural" + any GMO ingredient — the "100%" amplifies damages; jurors find the claim unambiguously false.
• "Natural flavour" + solvent-extracted aroma chemicals — defensible if the source is 'natural' per 101.22 but indefensible if marketing materials imply 'simple, kitchen-style.'
• "Natural" + glyphosate-residue-positive oat product — General Mills + Quaker pattern; the residue itself is a risk; the residue + claim is litigation.
• Marketing pushing "natural" hard while supply chain has no GMO testing, no pesticide screen, no third-party verification — no defensive evidence at deposition.
• Different statements on label vs website vs amazon listing — plaintiffs use the most aggressive of all available statements as the deceived-consumer prompt.
• No CoA chain for the contested ingredient — at deposition, inability to produce the supplier CoA for a "natural" ingredient is functionally a concession.

• Per-SKU claim register: every textual + visual claim on the label, the website, Amazon, retail PDP; date launched; date changed; legal-review e-sig.
• Evidence linkage per claim: each claim attached to one or more controlled documents (CoA, third-party cert, survey, literature); evidence-coverage gap report.
• Ingredient-level claim chain: for each ingredient in the BoM, the claims it supports (e.g. 'non-GMO,' 'organic') and the supplier-CoA evidence for each — change in supplier triggers claim-evidence re-validation.
• Survey + perception evidence: import perception surveys (consumer-research vendor) as controlled records; surface in the dossier under each claim that depends on consumer interpretation.
• Legal-review workflow: any new claim requires legal + QA + marketing e-sig; reviewer checklist tied to FDA / FTC / state UDAP risk factors.
• Plaintiff-bar monitoring: track active class-action complaints against competitor brands; auto-flag claims on V5-managed SKUs that resemble the plaintiffs' deceived-consumer theory.
• Label-version control: every label printed is the controlled artwork version + the claim-dossier snapshot at time of printing — discovery-defensible.
• Retailer + Amazon listing mirror: V5 ingests the retailer-facing claim copy; alerts when retailer-side claim drifts beyond what the dossier substantiates.