'Clean label' claims: what they really mean

The fronts of packs on supermarket shelves are crowded with claims: 'additive-free', 'homemade', 'one hundred percent natural', 'pure', 'traditional', 'village style'. These words make a product look better. Yet a large share of them have no legal counterpart, and they say almost nothing about the contents. This guide explains which claims are backed by oversight, which are purely marketing, and where to look once you turn the pack over.

The aim is not to sort products into good and bad. It is to change your reading order: the front tells you what they want you to feel, the back tells you what the product actually is. Being able to see the distance between the two is the most useful skill in a supermarket.

Two faces of a pack, two different languages

The front is designed to sell. Large type, nature imagery, warm colours and nostalgic illustrations go there, and the aim is to create a feeling within a second. The ingredient list and nutrition table, by contrast, answer to regulation: whatever is in the product must be written down, and the order follows weight. Although both sit on the same pack, they follow different rules.

That is why one simple habit changes a great deal: when you pick up a product, turn it over before deciding. You do not have to ignore the front entirely. Treat it as a question, then look for the answer on the back. If you are curious about our approach, we set out how we built the scoring on our method page.

Auditable claims and their thresholds

The good news is that some claims do have a numerical counterpart in regulation. To use them, a producer has to meet defined thresholds. That makes them auditable. The table below gathers the ones you meet most often, along with the angle people tend to miss.

You do not need to memorise these thresholds. The single thing worth grasping is that these phrases have a numerical definition behind them, so a producer cannot use them at will. When you see one, question not the claim itself but the side of the story it leaves out.

The free words with no definition

On the other side sits a cluster of words nobody measures. They are not untrue. They are not verifiable either, because there is no threshold or audit behind them.

• Additive-free: usually used to mean 'no E-number additives', yet it says nothing about the sugar, salt or fat content.
• Natural or one hundred percent natural: there is no clear, general definition on food labels; since almost every raw material comes from nature in some way, it conveys little in practice.
• Homemade, traditional, village style: emotional phrases that carry no binding information about the production method.
• Pure and real: adjectives without a measure; unless it states which component is pure, the word stays empty.
• A gluten-free flag on a naturally gluten-free product: on a bag of rice it is attention-seeking rather than information.
• A no-cholesterol flag on vegetable oil: no vegetable oil contains cholesterol, so it is not an advantage specific to that product.

Declaration, claim and decoration: three separate layers

Here is another distinction worth having. The first layer is declaration: the ingredient list and the nutrition table belong here, and filling them in incorrectly brings penalties. Phrases such as 'low salt' or 'high fibre' form the second layer, the claim; they have conditions and can be audited. Front-of-pack wording such as 'delicious', 'home taste' or 'my mother's recipe' forms a third layer. It does not even count as a claim, because nobody has to prove a product is genuinely delicious.

These three layers can contradict each other quite comfortably on the same pack. A sauce that says 'additive-free home taste' on the front may list a preservative and a colouring on the back, and both are lawful at once, because the front-of-pack wording has no binding counterpart. When they conflict, the back holds.

Being additive-free does not change the nutritional profile

An additive-free jam can be close to half sugar. A fruit crisp marketed as natural can carry more than 22.5 grams of sugar per hundred grams, which counts as high in our reports as well. Containing no additives and having a good nutritional profile are two independent matters.

The reverse also holds. A product containing a few additives can come out better overall, because its sugar and salt are low. Additives are not all debated to the same degree, and some merely manage texture or shelf stability. You will find the logic of the numbering in our E-number guide, and how the nutrition grade is calculated in our Nutri-Score article.

What did the 'clean label' movement bring?

In recent years producers have aimed for short ingredient lists without E-numbers, because that is what shoppers prefer, and the movement brought real improvements: unnecessary colourings were removed and sugar was reduced in some products. But it had a side effect too. Components serving the same function are now listed under a food name rather than an additive name.

There are concrete examples. Celery juice powder is a source of nitrate and acts as a preservative in cured meats, yet it is written under a vegetable name. Beetroot juice concentrate does the job of a colouring, and rosemary extract the job of an antioxidant. These are not bad components. They simply show that being free of E-numbers is not the same as being free of function, and a short list does not always mean a less processed product.

Is a short ingredient list always good?

A short list is usually a good sign, but not sufficient on its own: a product whose only ingredient is sugar also has an extremely short list. Equally, a long list is not always bad. In a fortified breakfast cereal the length may come from the added vitamins and minerals.

A more useful measure is what sits at the top of the list. The first three items make up most of a product by weight, so seeing sugar or refined oil among them tells you more than the length of the list does. We covered the reading technique in detail in our how to read ingredients guide.

Then there is the portion question, because most arguments come to a knot there. The producer sets the portion size in the nutrition table, and that number does not always match what people actually eat. A figure given for a thirty gram portion sounds moderate. Yet sitting down and eating a hundred grams from the same pack is ordinary. If you are going to compare, the only solid ground is the per hundred gram column; you have made an honest comparison only when both products sit in the same unit.

Phrases you see often on shelves in Türkiye

The table below matches the front-of-pack phrases most common on local shelves with their counterparts in regulation.

Claim stacking, the asterisk and visual suggestion

Three techniques turn up often on the front of a pack, and all three do the same job: keeping your eye away from the ingredient list. Recognising them gets you further, faster, than unpicking each claim one at a time.

• Claim stacking: phrases piled on top of each other, such as 'additive-free, natural, traditional', usually dress up an ordinary formula; quality does not rise with the number of claims, and sometimes the opposite holds.
• The asterisk: the small star beside a claim almost always leads to a narrowing footnote, such as 'per portion' or 'compared with similar products'.
• Visual suggestion: an ear of wheat, a drop of milk, a garden scene or a handwritten typeface promises nothing; since they do not count as claims, they fall outside any audit.
• The brand name itself: a name containing words like 'natural', 'farm' or 'garden' creates no commitment whatsoever about what is inside.

A thirty-second check on the label

• Turn the pack over and read the first three lines of the ingredient list; these make up most of the product by weight.
• Read the sugar and salt figures from the per hundred gram column rather than the portion column; the producer decides the portion size.
• Follow the asterisk next to a claim; the footnote usually narrows it.
• If it says organic, look for the logo and the control body details rather than settling for the word.
• Put the per hundred gram figures of two similar products on the same shelf side by side; the quickest decision comes out of that comparison.
• Look at the type of claim rather than the number of claims: is it a phrase with a threshold, or a free word.

Common mistakes

• Reading the front-of-pack claim and never opening the nutrition table.
• Assuming an additive-free product is automatically low in calories.
• Judging a product as good purely because the ingredient list is short.
• Confusing per portion figures with per hundred gram figures; the two often differ a great deal.
• Reading a gluten-free or cholesterol-free flag as an advantage on a product that never contained either.
• Ruling a product out the moment an E-number appears; additives differ widely in function and in how debated they are.
• Taking healthy-looking imagery on a pack for a claim; imagery is not audited.

Who does it directly help?

Label reading helps everyone. In some situations, though, it turns into a direct need, and if one of the headings below applies to you, knowing these distinctions saves both time and money. What you read here is general information; before making a decision about nutrition or health, consult your doctor or a dietitian.

• People monitoring blood sugar: the difference between 'no added sugar' and 'sugar-free' has direct consequences for this group.
• People who need to limit salt: a low salt claim has to be read together with the portion size.
• Anyone diagnosed with coeliac disease, and those sensitive to gluten: because the gluten-free wording carries a numerical threshold, it is genuine information for this group.
• Families with small children: front-of-pack claims are used most intensively on children's products.
• People shopping on a tight budget: claim-laden products often cost more while the back of the pack may be identical.

To sum up

Treat the front-of-pack claim as a starting signal and make the decision from the back. Claims with thresholds (sugar-free, low salt, high fibre, gluten-free) carry real information. Free words (additive-free, natural, homemade) only convey a feeling. When you are torn between two products you can scan both and compare their scores, and you can read how to plan a whole shopping trip in our grocery shopping guide.