9 November, 2026

Mutual recognition for food supplements: why it is not enough for a multi-country EU launch

Many brands build their European expansion on one premise: once a food supplement is lawfully sold in one Member State, the others have to accept it. That is the idea behind mutual recognition for food supplements. Yet in administrative practice, this is exactly where multi-country timelines start to slip.

Mutual recognition is a legal safeguard, not a fast lane. It protects a business against unjustified restrictions. However, it does not replace national notification, it does not harmonise maximum doses, and it does not force any country to accept a botanical that its national list leaves out. Each of those points can stop a launch on its own.

The starting mistake: treating mutual recognition for food supplements as an EU authorisation

The usual mistake is not legal; it is a planning mistake. The brand picks a first market, notifies, starts selling and assumes the rest of Europe is a translation exercise. As a result, the regulatory budget is built as a sum of filings, and the timeline as a sum of administrative deadlines.

Then the first objection arrives: a dose above the national maximum, a plant missing from the list, or a claim the authority will not accept. At that point the company finds it has a reasonable legal argument and, at the same time, a blocked product. Defending that argument takes months. The commercial window for a launch, by contrast, is usually measured in weeks.

What mutual recognition for food supplements actually guarantees

Regulation (EU) 2019/515, in force since April 2020, strengthened the position of businesses in non-harmonised sectors. Its logic is straightforward:

• An authority that wants to restrict a product lawfully marketed in another Member State must assess it, inform the operator and allow it to respond.
• Any refusal or restriction must be reasoned and proportionate to a legitimate public interest, such as health protection.
• The company may submit a mutual recognition declaration to show the product is lawfully marketed in its home market.
• In case of conflict, SOLVIT offers a problem-solving procedure, alongside national courts.

All of this is valuable. Even so, the regulation removes nothing the destination country ordinarily requires. Nor does it stop the authority from asking for further information or restricting the product where it can justify a risk. In short, mutual recognition for food supplements gives a brand an argument, but it does not guarantee access to the local market.

Why mutual recognition for food supplements does not end fragmentation

Vitamins and minerals: forms harmonised, amounts not

Directive 2002/46/EC sets which vitamins and minerals may be used and in which chemical forms. Its Article 5 foresaw EU-wide maximum and minimum amounts; more than twenty years later, they have still not been adopted. Therefore, each Member State applies its own maximums, some in legislation, others in guidance or in the administrative practice of its authority.

Other substances: mostly a national matter

For substances other than vitamins and minerals with a nutritional or physiological effect, such as botanicals, amino acids and extracts, harmonisation is even more limited. Some ingredients are restricted at EU level under Article 8 of Regulation (EC) 1925/2006, and novel foods need authorisation under Regulation (EU) 2015/2283. Still, most of these ingredients are governed by national lists, national guidance and each authority’s own judgement.

That is the technical root of the problem. Two countries can apply their law correctly and still reach opposite conclusions on the same formula.

Where multi-country launches really stall

Maximum doses of vitamins and minerals

A dose accepted without objection in the first market can exceed the national maximum of the second. The fix is rarely a legal argument. It is usually reformulation, or a market-specific version. So the relevant question is not whether the authority is right, but what costs more: disputing or adapting.

Botanicals: the plant name is not enough

A plant on one country’s permitted list may be absent, restricted or subject to specific warnings in another. Moreover, the assessment goes beyond the botanical name. The part of the plant, the preparation, the extract ratio and the daily dose all count. The same extract can be acceptable from the leaf and problematic from the root.

Notification procedures

Most Member States require notification before or at placing on the market, under Article 10 of Directive 2002/46/EC. However, formats, portals, fees, review periods and who must notify differ from one country to another. In some markets, for instance, the notifier must be an operator established in that country. An incomplete label file can cost weeks.

Claims and language

Authorised health claims are harmonised. Botanical claims still awaiting EU assessment, on the other hand, are treated differently from country to country and depend largely on each authority’s interpretation. It is a grey area with real consequences during inspections.

Language adds another layer. Article 15 of Regulation (EU) 1169/2011 requires mandatory information to appear in a language easily understood in each market. This turns translation into a regulatory task, not a design one: a mistranslated warning is a non-compliance, not a typo.

A real case: 14 food supplements in 15 markets

One of our current projects covers 14 food supplements across 15 markets, most of them in the EU. The pattern is consistent: the products are the same; the dossier is not. Each market raised its own question. In one, a dose to adjust; in another, more information on a botanical ingredient; in a third, a claim to reword or a notification rule to meet.

What matters is not the number of objections, but where time was saved. The launches that moved fastest were not the ones with the strongest mutual recognition argument. They were the ones where national differences had been mapped before the first notification, and where the brand had decided in advance which markets justified a dedicated formula and which did not.

Five decisions so mutual recognition for food supplements stays a fallback

1. Choose the reference market with regulatory judgement

The first Member State shapes every later discussion. Its dossier is the one that will be cited, compared and requested by other authorities. For that reason, it should not be chosen only for logistical convenience or because the distributor happens to be there.

2. Build a market-by-market matrix before finalising the formula

Doses, botanicals, claims, warnings and label language should be checked country by country before the formula is fixed. Doing it afterwards means correcting a product that is already manufactured, labelled and sometimes sold.

3. Decide where one formula is enough and where a local variant pays off

A national variant has an obvious industrial cost. A long dispute with an authority has a less visible one: delay, frozen stock and an unfavourable precedent. This is a strategic decision, not paperwork, and it should be taken with numbers.

4. Write the label once for Europe, with country modules

It is more effective to design a European label with national modules for claims, warnings and language than to translate a finished label. That way, a change required by one market does not force a rewrite of all the others.

5. Keep mutual recognition as the fallback

Mutual recognition for food supplements should be documented and ready: proof of lawful marketing, a technical dossier and a declaration ready to submit. But it should be the fallback, not the plan.

The medium-term consequence of deciding late

The cost of poor planning does not end at launch. A product adapted country by country, with no common logic, ends up with formulas, labels and files that do not match. Later, that means relabelling, stock that cannot move between markets and difficulty answering consistently during inspections.

Authorities also talk to each other. An inconsistency between one country’s dossier and another’s can trigger a request nobody saw coming. That is why the regulatory risk of a multi-country launch is not measured in the first market, but in the fifth.

Regulatory judgement versus paperwork

Food supplement regulation in Europe is not paperwork to be processed country by country. It is a sequence of decisions that determines how fast, and at what cost, a product reaches each market.

At LegaleGo Regulatory this is how we work: we don’t just file, we decide. We analyse each authority’s interpretation and administrative practice before the first notification, so the timeline is set by strategy rather than by objections. Brands that treat regulation this way still use mutual recognition. They simply rarely need to rely on it.

If you are planning the international expansion of a food supplement range, talk to our team or see our registration and notification service.

Frequently asked questions

Does mutual recognition for food supplements allow EU-wide sales without notification?

No. Regulation (EU) 2019/515 requires the authority to assess and justify any restriction, but it does not remove the national notification each Member State requires, nor its labelling and language rules.

Are there EU maximum levels for vitamins and minerals in food supplements?

Not yet. Directive 2002/46/EC foresees them, but they have not been set yet. Each Member State applies its own maximums, so the same dose can be valid in one country and excessive in another.

Is a botanical permitted in one country valid in the others?

Not necessarily. Plant lists are national, and the assessment considers the plant part, the preparation and the daily dose. Each market should be checked before the formula is finalised.

When does it make sense to invoke mutual recognition for food supplements?

When an authority tries to restrict a product lawfully marketed in another Member State without proportionate justification. It is a defensive tool to keep documented, not the basis of the launch plan.

Africa Gallego is CEO and Regulatory Compliance Expert at LegaleGo Regulatory, a regulatory affairs consultancy for food supplements, cosmetics and food, based in Spain and working across the EU.