"Natural" vs. "Organic" vs. "Clean Label": What Brands Actually Need to Know

Almost every brand that walks into our facility wants their bar to be "clean." Some say "natural." Some say "organic." A lot of people use all three interchangeably, as if they're three ways of saying the same thing.

They're not. Legally and practically, these are three completely different animals. One is a certification with federal enforcement behind it. One is a term the FDA has never formally defined. And one has no legal meaning at all. Confusing them is one of the most common — and most expensive — mistakes we see brands make.

As the people who actually formulate, source, and produce the bar, here's how we think about each of these terms, and what they should mean for your product before you ever put a word on the wrapper.

"Natural": The word that isn't really regulated (and the lawsuits that follow)

Here's the part that surprises most brands: for a food product like a protein bar, the FDA has no binding legal definition of "natural."

The agency has a decades-old informal policy — roughly, that "natural" means nothing artificial or synthetic (including any added color, regardless of source) has been added that you wouldn't normally expect in that food. But that policy has never been turned into a rule. It doesn't address how a food is processed, whether ingredients are genetically engineered, or whether the product is actually good for you. The FDA asked the public whether it should formally define the term back in 2016 — and years later, it still hasn't.

One important distinction: the USDA does regulate "natural," but only for meat, poultry, and eggs. A protein bar falls under the FDA, not the USDA, so that meat-and-poultry standard doesn't apply to your product.

Also don't confuse "all natural" (the marketing claim) with "natural flavors" (a defined ingredient category). Natural flavors have an actual FDA definition — they have to be derived from a plant or animal source. But a bar can contain "natural flavors" and still not qualify for an "all natural" claim on the front of the pack.

Why this matters for your brand: because "natural" is essentially undefined, it has become one of the most litigated claims in the entire food industry. Class-action attorneys have gone after products from iced tea to cooking oil on the theory that "natural" misled consumers. If your bar says "all natural" but contains something a court might consider synthetic or heavily processed, you're exposed — and no regulator will save you, because there's no rule to point to. The absence of a definition doesn't make the claim safe. It makes it a target.

Our general guidance: if you want to use "natural," be prepared to defend exactly what you mean by it, ingredient by ingredient. Vague claims are the ones that get sued.

"Organic": The one with real teeth

Organic is the opposite of natural. It's not a vibe or a marketing angle — it's a federal certification with legal standards, inspections, and enforcement, administered by the USDA's National Organic Program.

There are three tiers, and the wording on your label is dictated by the math:

• "100% Organic" — every ingredient (and processing aid) must be certified organic. This is very hard to hit in a multi-ingredient bar.
• "Organic" — at least 95% of the ingredients (by weight, excluding salt and water) must be certified organic. The remaining 5% has to come from an approved national list. This tier can carry the USDA Organic seal.
• "Made with Organic [ingredients]" — at least 70% certified organic. You can call out specific organic ingredients, but you cannot use the USDA Organic seal.

To make any of these claims, the standard prohibits synthetic pesticides, GMOs, irradiation, and sewage-sludge fertilizer, and it requires that your entire supply chain — and often the production facility itself — be certified and audited.

Why this matters for your brand: organic is the most defensible claim of the three because it's backed by law. It's also the most operationally demanding. You need certified-organic suppliers for nearly everything, documentation to trace every ingredient, and a certified run in the facility. That drives up ingredient cost, narrows your supplier options, and adds lead time. It's absolutely worth it for the right brand and the right shelf — but it's a commitment, not a sticker. If someone quotes you an "organic bar" without talking about certification and supply-chain documentation, that's a red flag.

"Clean Label": The one with no legal meaning at all

Here's the one everybody wants and nobody can define. "Clean label" has no regulatory or legal definition anywhere — not from the FDA, not from the USDA, not from international bodies. It's a consumer-driven concept, not a standard.

In practice, "clean label" usually means a short, recognizable ingredient list: no artificial colors, no artificial flavors, no synthetic preservatives, minimal additives, nothing that reads like a chemistry set. The rule of thumb consumers apply is simple — if you couldn't find it in your own kitchen, it doesn't feel clean.

Because there's no standard, "clean" is entirely about perception. And that creates a trap worth naming: a shorter ingredient list is not automatically a healthier or safer one, and "natural" doesn't automatically mean better for you. We've seen "clean" reformulations that just swap a named additive for a plant extract that performs the exact same function — a spinach or rosemary extract doing the work of a preservative, for instance. That can technically clean up the label while changing very little about the food. Regulators in some regions have started pushing back on exactly that kind of move, and consumer-watchdog groups are watching too.

Why this matters for your brand — and where a manufacturer actually earns their keep: clean label isn't a compliance problem, it's a formulation problem. In a bar specifically, the "unclean" ingredients are usually the ones doing the hardest jobs — binding the bar together, keeping it soft, extending shelf life, emulsifying fats, controlling water activity so it doesn't spoil or turn to concrete. Take out an emulsifier, a humectant, or a synthetic preservative and you have to replace its function, not just its name. That's the real work: hitting a clean ingredient deck while keeping the texture, taste, and shelf life a retailer will actually accept. That's the part you want an experienced manufacturer solving with you, not around you.

The regulatory ground is shifting — in the "cleaner" direction

Even though "natural" and "clean" still lack formal definitions, the environment around them is changing fast, and it's worth building for where things are going:

• The FDA has moved to phase petroleum-based synthetic dyes out of the U.S. food supply, working with industry to eliminate several of the most common ones and pushing toward natural color alternatives.
• Several states have passed their own additive bans — California's law restricting certain additives is a leading example — creating a patchwork that national brands have to formulate against.
• The FDA also finalized a stricter, science-based definition of the "healthy" claim (tight limits on added sugar, sodium, and saturated fat, plus a required food-group contribution), with compliance required by early 2028. Bars sit right in the crosshairs of the added-sugar limits.

None of this changes the core point — "natural" and "clean" still aren't legally defined — but the whole system is drifting toward cleaner formulations and away from synthetic additives. Reformulating in that direction now is cheaper than being forced into it later.

How to actually decide

If you strip away the marketing, here's the framework we give brands:

• Want a claim that's bulletproof and you can invest in the supply chain? Go organic, and go in eyes-open on cost, sourcing, and certification.
• Want the trust and simplicity consumers associate with "natural" without the legal exposure? Skip the vague "all natural" banner and instead let a genuinely short, recognizable ingredient list do the talking. A clean label you can point to beats a "natural" claim you have to defend in court.
• Using the word "natural" anyway? Define it internally, document it, and make sure every ingredient can survive scrutiny — because this is the claim that gets sued.

The best positioning is almost never the buzzword. It's the formulation underneath it. Get the bar right — the ingredients, the sourcing, the function — and the right claim usually becomes obvious.