You probably glance at ingredient labels when you’re grocery shopping. Maybe you feel reassured when you see “natural flavors” listed instead of something with a long, unpronounceable chemical name. That little word “natural” makes everything seem wholesome, right?
Here’s the thing, though. What if I told you that what’s hiding behind that innocent-sounding term is far more complex than you ever imagined? The truth is, the food industry has been keeping consumers in the dark for decades about what actually goes into those two simple words on your favorite snack wrapper. Let’s dive in.
What the FDA Actually Allows Under “Natural Flavors”
The FDA defines “natural flavor” as any substance derived from a spice, fruit or fruit juice, vegetable or vegetable juice, edible yeast, herb, bark, bud, root, leaf or similar plant material, meat, fish, poultry, eggs, dairy products, or fermentation products thereof. Sounds reasonable enough at first glance, doesn’t it?
The catch is this: companies aren’t required to disclose the specific ingredients used in their natural flavor blends, as they’re considered proprietary. Scientists extract chemicals from these natural sources in the lab, but they can use synthetic solvents and artificial preservatives and processing aids to do that. So basically, a flavor can come from nature but still be heavily processed using methods that don’t sound natural at all.
A Single Ingredient That Hides Dozens of Chemicals
When you see “natural flavors” on a label, you might assume it’s one simple ingredient. Wrong. Natural flavors are actually compounds made up of dozens or more ingredients, including flavor components, carriers to dilute flavors and make them usable, solvents to dissolve the flavors, emulsifiers to help all the ingredients mix, and preservatives to improve shelf life.
There could be as many as 100 chemicals in a single natural flavor. Think about that for a moment. One line on the ingredient list could represent a hundred different chemical compounds. Natural flavoring is considered the fourth most common ingredient appearing on food labels, based on studies of more than 80,000 food products rated by the nonprofit Environmental Working Group. That means this vague term is everywhere in your pantry.
The Flavor Market Is a Multi-Billion Dollar Industry
Let’s talk money for a second, because understanding the scale of this industry helps explain why transparency is so lacking. The global flavour and fragrance market size was valued at USD 32.01 billion in 2024 and is expected to grow at a CAGR of 4.60% during the forecast period of 2025 to 2032.
That’s a staggering amount of money tied up in making food taste better than it actually is. The global natural flavor market was valued at $6.4 billion in 2023 and is expected to grow by a 7.5% CAGR between 2024-2030, spurred by consumer demands for natural and clean-label foods and beverages. The irony is hard to miss. Consumers want cleaner labels, so the industry simply puts “natural flavors” on them, and everyone feels better about their purchases.
Most Consumers Are Completely Confused
Here’s where it gets really interesting. A 2023 survey by the International Food Information Council found that nearly 70% of consumers in the U.S. prefer products with ingredients they recognize and perceive as healthy. The problem? Most people have no idea what “natural flavors” actually means.
The food industry knows this and exploits it brilliantly. A health-conscious consumer will usually prefer a food labeled “natural” over one labeled “artificial,” yet the word “natural” in this context is somewhat misleading. When people see that word, they make assumptions. They think the strawberry flavor in their yogurt came from actual strawberries. Often, it didn’t.
Your Strawberry Flavor Might Not Come From Strawberries
This one might surprise you. The term can be misleading, as it doesn’t necessarily mean that the flavor comes directly from the fruit pictured on the can – for example, a “natural raspberry flavor” in a seltzer might not come from actual raspberries but instead from flavor compounds derived from other natural sources that mimic the taste.
Natural compounds aren’t actually derived from the flavor they’re used for – African violets may be used to produce “watermelon” flavoring, and volatiles from grapefruit may be used to produce so-called “passion fruit” flavor, while fermented, genetically-engineered yeast is often used to make “vanilla” and “saffron” flavors. Yeah, you read that right. Your watermelon candy might taste like violets wearing a disguise.
Processing Aids Don’t Have to Be Disclosed
Let’s get real about what else might be lurking in there. The natural or artificial emulsifiers, solvents and preservatives in flavor mixtures are called “incidental additives,” which means the manufacturer does not have to disclose their presence on food labels.
According to the Natural Flavor Questionnaire from a large organic certifier, the additives not allowed in natural flavor in organic foods include propylene glycol, polyglycerol esters of fatty acids, mono- and di-glycerides, benzoic acid, polysorbate 80, medium chain triglycerides, BHT, BHA, and triacetin. Those substances can legally be used in conventional “natural flavors,” and you’d never know they were there.
Europe Has Stricter Rules Than America
If you thought the FDA’s rules seemed loose, wait until you hear about the differences internationally. In the EU, if a product is labeled as “natural strawberry flavor,” at least 95% of the flavoring components must come from strawberries, and if the flavoring comes from a mix of sources, companies must call it “natural flavoring with other natural flavorings” – they cannot simply use “strawberry.”
By contrast, in the U.S., “natural flavors” can be derived from a much broader range of sources like fruits, vegetables, dairy, meat, seafood, and fermentation products, and a strawberry-flavored product may contain little or no actual strawberry, as long as the components come from natural sources. American consumers are getting far less transparency than their European counterparts.
Safety Testing Is Murky at Best
Now, are natural flavors dangerous? Honestly, it’s hard to say for sure. Overall, thousands of flavor chemicals are being added to foods without FDA oversight or review of the available safety information or the concentration used, and the food additive review system is broken.
The industry largely polices itself through something called the FEMA GRAS program. The Flavor and Extract Manufacturers Association, or FEMA, a trade group composed of industry insiders, reviews and makes GRAS determinations on nearly all flavor ingredients. Let that sink in. The fox is guarding the henhouse. Most natural flavors are probably fine in the amounts we consume, but the lack of independent oversight is troubling.
Consumers Want Transparency But Price Still Wins
Here’s where the story gets complicated. People say they want cleaner labels and more information, but their actions at checkout tell a different story. Shoppers are prioritizing purchasing products that fit into their budget, even if they claim to want better-for-you products with natural flavors – this is often referred to as the “say-do gap,” where consumers express interest in doing one thing but do something else in practice.
What dominates the consumer mindset right now is the high price of food and beverages, and anything that adds additional cost is a major stumbling block – consumers might ideally like a product with natural ingredients, clean label, and low levels of processing, but once they see it is higher in price, they turn away. The food industry knows this. They know we want to feel good about what we buy without paying much more for it. Natural flavors offer that illusion perfectly.
The reality is that the food system has become so industrialized and complex that true transparency might not even be possible anymore without massive regulatory overhaul. Companies aren’t necessarily being malicious; they’re responding to conflicting consumer demands for cheap, tasty, shelf-stable food that also feels “natural.” Something’s got to give. What do you think – would you pay more for complete ingredient transparency, or is ignorance actually bliss when it comes to your grocery cart?
