Flavour regulation is not a subject that ends in the laboratory. What you are entitled to write on the back of the pack is defined just as precisely as what you use in the formulation — and the responsibility for that sentence lies not with the supplier but with you.
Most manufacturers live flavour regulation at one of two extremes. Either they say "the supplier must know" and write the label by copying the phrase from the document that arrived, or, out of caution, they write "flavouring" across the board and close the subject. Both are a risk. The first cannot be defended in an inspection; the second loses you, on the pack, the communication your product deserves. The right course is to know which category the flavouring falls into and to use that category's label equivalent correctly.
Flavouring categories and what each one means on the label
Under the heading of "flavourings", the regulation defines a number of different production routes separately. That distinction determines how each category is to be declared on the label, under which wording it may be referred to and which restrictions it is subject to.
- Flavouring substances: chemically defined single molecules. They may be obtained from a natural source or produced by synthesis. That distinction directly determines the right to use the word "natural".
- Flavouring preparations: mixtures obtained from food or from plant, animal or microbiological sources by suitable processes — extraction, distillation, fermentation and the like — that have not been reduced to a single molecule. Extracts, essential oils and oleoresins fall under this heading.
- Thermal process flavourings: those obtained by heating, under controlled conditions, a mixture containing a component with an amino group — an amino acid, peptide or protein — together with a reducing sugar. This is the typical route behind meaty, roasted and caramel characters, and the process conditions are carried out within defined limits.
- Smoke flavourings: those derived from primary products obtained by the controlled pyrolysis of wood. This category is additionally managed through a list of authorised products.
- Food ingredients with flavouring properties: materials that are themselves foods, such as spices, herbs and fruit juice concentrate. Technically these are not "flavourings" and they appear on the label under their own names.
The practical consequence: you can put a vanilla character into your formulation by three different routes, and in each of the three the sentence you write on the back of the pack is different. Even if the product tastes exactly the same.
The difference between "natural X flavouring" and "natural flavouring"
This is where mistakes are made most often. The general logic is this: the qualifier "natural" is tied to the flavouring's components being of natural origin — the moment a molecule of synthetic origin enters the mixture, that qualifier becomes contestable. Once that first threshold is passed, a second question arrives: do you have the right to name the source?
The mechanism rests on a proportional logic. Using an expression on the label that names the source, such as "natural strawberry flavouring", requires the overwhelming majority of the flavouring component genuinely to come from that source; the small remaining share is typically considered only for standardisation or for refreshing the profile, in a way that does not imitate the character of the named source. Below that proportion the wording changes: the source may still be named, but it must carry an addition indicating that other natural flavourings have also been used. If the source is not named at all, what remains is the plain expression "natural flavouring". The exact value of the proportion and the wording of the addition are defined in the current regulation of the target market; confirm them there before you write the label text.
The moment a molecule that is not of natural origin — that is, produced by synthesis — enters the mixture, the word "natural" falls away entirely. Even if all the rest of the mixture is natural. At that point the expression you use on the label reverts to the category name or the general "flavouring" declaration. That one-word difference changes the product's positioning on the shelf from top to bottom.
“In flavour regulation, what determines the label is not the taste but where the taste came from.”
How you will show the flavouring in the ingredient list
There are two routes in the ingredient list. You can declare it with a general expression — "flavouring", or as it is commonly used, "flavour" — or you can write the flavouring's own name, definition or category. The general declaration is easy but it tells the consumer nothing. If you are positioning a product as naturally sourced, a general declaration shoots you in the foot.
Nor should you assume the general declaration covers everything. Certain flavouring components that create an obligation to inform the consumer may require a separate declaration; query these specifically in the supplier specification and compare them against the labelling rules of the target market. Allergens likewise do not hide behind the word "flavouring"; their declaration is made separately and explicitly.
Carriers, solvents and additives
A liquid flavouring contains things other than flavour molecules: a solvent, a carrier, sometimes an antioxidant or a preservative. Whether these appear in the ingredient list depends on a single question — do they perform a technological function in the final product? Components that are needed to carry the flavouring but take on no function in the finished product are assessed under the carry-over principle. But two exceptions never disappear here: allergens, and additives that are still active in the final product.
To make that assessment you do not need the whole formula, only the items that determine the label: carrier, solvent, additive, allergen and dosage limit. The full formulation may not be shared on grounds of commercial confidentiality, but these items do appear in the specification. If they do not, that specification is incomplete and you have every right to demand them. We described step by step how this data is produced — the record chain running from raw material intake to batch analysis — in a day in our laboratory.
Where the responsibility lies: with the party placing the product on the market
Whoever produces the flavouring, it is the food business operator who is responsible before the regulation for the label of the final product. In other words, you. The declaration of compliance given by the supplier strengthens your file, but it does not mount the defence for you.
So before you bring any flavouring into use, the file should contain the following: a current product specification, a declaration of suitability for the intended use, allergen and GMO status, halal or kosher certificates where applicable, and confirmation of compliance with the regulation of the target market. None of these is a "we will complete it later" item; the person writing the label text writes it by looking at that file.
If you export, the job gets one layer heavier. A composition considered natural in Turkey may not be sellable under the same wording in another market; the lists of permitted flavourings and the language of the label vary from market to market. That is why the question to ask in the first product development meeting is not "how should it taste" but "where are we going to sell it". This is also why we ask about the target market at the very first step of a sample request: if it is clear from the start, the labelling crisis never arises.
Leaving the regulatory conversation to the end of product development is expensive. When the Radiance team begins a formulation, the intended label declaration and the documentation requirements are put on the same table as the technical brief; these are among the first decisions on the road from brief to series production. The sentence on a product standing on the shelf is the most visible consequence of a decision taken in the laboratory.
