There is no legal definition of 'clean label,' yet food companies are racing to create products that appear simpler and more natural by swapping chemical-sounding additive names for familiar alternatives. The trend reflects growing consumer demand for transparency, but it raises a critical question: can a product truly be 'clean' if it still contains additives, just with different names on the label?

What Exactly Is a 'Clean Label' Product?

The term "clean label" has become ubiquitous in grocery stores, but it exists entirely in the minds of consumers rather than in food law. Unlike organic certification or FDA approval, there is no formal regulatory definition of what makes a product 'clean' . Instead, the concept is shaped by consumer perceptions and expectations about what ingredients should appear on a food package.

Most shoppers associate clean labels with shorter ingredient lists featuring names they recognize, such as items they might already have in their kitchen cupboards. Many consumers view technical or chemical-sounding names, particularly those of additives, as inherently negative or suspicious, even though all additives used in the European Union and Great Britain undergo rigorous safety authorization processes before they can be used in food .

The challenge for food manufacturers is that additives serve essential functions. They preserve food safety, extend shelf life, maintain texture, provide color, and prevent spoilage. Without them, many products would spoil quickly or become unsafe to eat. Yet consumers increasingly want to avoid products that list these ingredients, creating a tension between food safety and marketing appeal.

Can Additives Actually Be Part of a 'Clean' Product?

Food companies are discovering that the answer is more complicated than simply removing additives. Instead, many are reformulating products to use additives with more consumer-friendly names or sourcing additives from natural origins. However, regulatory experts warn that this approach can be misleading if not handled transparently .

The key distinction lies in function, not origin. A substance derived from plants or familiar kitchen ingredients is still classified as an additive if it performs a technological purpose, such as preservation or color enhancement. For example, buffered vinegar was authorized as an additive in the European Union in 2023 and can be used as a preservative, but it must still be declared as an additive (E 267) on the label, even though "buffered vinegar" sounds far more natural than a numbered E-additive .

Similarly, plant extracts and fibers like bamboo fiber or rice hull powder have attracted interest from food makers seeking clean label alternatives to traditional anticaking agents. Yet if these substances are used for a technological function, they are legally classified as additives and require authorization before use, regardless of their natural origin .

How Food Makers Are Navigating the Clean Label Trend

• Using Familiar Additive Names: Instead of listing "E300," manufacturers can declare "ascorbic acid" or "bicarbonate of soda," which sound more like kitchen staples even though they are still additives subject to the same regulations.
• Substituting Functional Ingredients: Food makers can use ingredients like vinegar, lemon juice, or salt that perform similar preservation or flavoring functions but are exempt from additive classification, allowing them to avoid the "additive" label entirely.
• Sourcing Natural Alternatives: Companies are exploring plant-based colorants such as beetroot, carrot, or saffron for color, which may be exempt from additive status if no selective extraction is involved in their preparation.
• Transparent Labeling: Regulatory experts emphasize that clear, honest communication about why additives are present and what they do is essential to building consumer trust, even if a product contains additives.

The regulatory landscape differs between regions, which complicates matters further. An additive authorized in the European Union may not be approved in Great Britain, and vice versa. Food companies must carefully monitor the authorized additives lists in each market where they sell products to ensure compliance .

"Additives play a vital role in delivering safe, high-quality foods, provided they are used transparently, responsibly and in compliance with legislation," explained Helen French, Regulatory Affairs Manager and Training Coordinator at Campden BRI.

Helen French, Regulatory Affairs Manager and Training Coordinator, Campden BRI

The Bigger Picture: Clean Labels and Ultra-Processed Foods

The clean label movement overlaps significantly with growing concerns about ultra-processed foods (UPFs), which have become a focal point of nutrition policy worldwide. The 2025-2030 U.S. Dietary Guidelines, released in January 2026, emphasize eating "real food" and limiting highly processed products, though the guidelines provide little practical guidance on how consumers should actually make this transition .

Some consumers equate "clean" with "natural," "organic," or "minimally processed," but these terms have their own regulatory definitions that don't always align with what manufacturers mean by clean label. This creates confusion at the grocery store, where a product might be labeled as clean and natural while still containing multiple additives, just with more recognizable names .

The tension between clean label marketing and food safety is real. Removing all additives from certain products would make them unsafe or impossible to manufacture at scale. The question for consumers becomes: what matters more, the appearance of simplicity on the label or the actual safety and quality of the food inside the package?

What Consumers Should Know Before Buying

Regulatory experts recommend that consumers focus on understanding the purpose of each ingredient listed on a label rather than simply counting how many items appear. A product with five ingredients, some of which are additives, may be safer and more nutritious than a product with two ingredients that sound familiar but lack essential preservatives or nutrients .

Reading ingredient lists carefully and understanding what each additive does can help shoppers make informed decisions. If a label lists "ascorbic acid," that is vitamin C, which acts as a preservative and antioxidant. If it lists "sodium benzoate," that is a preservative that prevents mold and bacterial growth. Both are additives, but both serve important safety functions.

The most important step is demanding transparency from food manufacturers. Clear, honest labeling that explains why additives are present and what they do builds trust far more effectively than simply removing familiar-sounding names from ingredient lists. As consumer demand for clean label products continues to grow, the food industry will need to balance marketing appeal with regulatory compliance and genuine food safety, ensuring that products are not just labeled as clean but are actually safe and nutritious.