Guide · Allergens
Soybeans — allergen no. 6 under the FIC Regulation
Soya is among the most common food allergens — and it often hides where you would not expect it: as an emulsifier (lecithin) in chocolate and baked goods. At the same time soya is one of the few allergens with express exceptions. Here is where soya sits, when it has to be declared — and when it does not.
What is the soybeans allergen?
Annex II of the FIC Regulation (Regulation (EU) No 1169/2011) lists as number 6: “Soybeans and products thereof”. Soya is a legume and a versatile plant protein, which is why it turns up in a great many processed foods today. The soya protein can trigger reactions in people with an allergy, so it must be declared as a matter of principle.
The exceptions: when soya does NOT have to be declared
Annex II no. 6 lists four exceptions (points a to d), for highly processed soya products:
| Excepted | Note |
|---|---|
| “Fully refined soybean oil and fat” | only where fully refined |
| “Natural mixed tocopherols (E306), natural D-alpha tocopherol, natural D-alpha tocopherol acetate, and natural D-alpha tocopherol succinate from soybean sources” | vitamin E compounds |
| “Vegetable oils derived phytosterols and phytosterol esters from soybean sources” | from vegetable oils |
| “Plant stanol ester produced from vegetable oil sterols from soybean sources” | from vegetable oil sterols |
Two common misreadings:
- Only “fully refined” is excepted. Cold-pressed or virgin soybean oils do NOT fall under the exception and have to be declared as soya.
- Soya lecithin (E322) is NOT excepted. The exception list names E306, not E322. This very common emulsifier has to be declared and emphasised as the soya allergen — even in small amounts.
Allergy or intolerance?
In everyday speech “soya allergy” and “soya intolerance” are often treated as the same thing. For the labelling obligation the distinction does not matter: soya is listed as an allergen and has to be declared either way. This article does not replace medical advice — if an allergy is suspected, a medical assessment is the right route.
Where soybeans hides
- Obvious — tofu, soya drink, soy sauce, edamame, miso, tempeh, soya granules.
- Hidden as an emulsifier — soya lecithin in chocolate, pralines, bakery products, spreads.
- Meat & dairy alternatives — many vegetarian and vegan products are built on soya protein.
- Other — some margarines, ready meals, sauces, sausage (as plant protein).
Diagram: Foodlex. Regulation (EU) No 1169/2011, Annex II. Examples from practice.
How to label soybeans correctly
In the list of ingredients on prepacked food, the ingredient has to be named (“soya flour”, “emulsifier: soya lecithin”) and the Annex II name has to be emphasised. Article 21(1)(b) puts it like this: the name “shall be emphasised through a typeset that clearly distinguishes it from the rest of the list of ingredients, for example by means of the font, style or background colour”. In practice that is almost always bold type.
The exceptions above apply only to the highly refined products named there — if in doubt, ask the supplier for the specification and the degree of refining. For food sold without prepackaging, Article 44(1)(a) makes the allergen particulars mandatory, while Article 44(2) leaves it to each Member State to decide “the means through which the particulars … are to be made available”. In Germany that national measure is § 4 LMIDV; see allergen labelling in restaurants and how to write a menu.
Frequently asked questions
Does soybean oil have to be declared as an allergen?
Only in part: fully refined soybean oil and fat is excepted in Annex II no. 6, because refining removes the allergenic protein in practice. Oils that are not refined, or only partly refined (cold-pressed or virgin, for instance), do NOT fall under the exception and have to be declared as soya.
Does soya lecithin have to be declared?
Yes. Soya lecithin (E322) is not covered by the exceptions — those name E306 — and has to be declared and emphasised as the soya allergen. It sits as an emulsifier in many products, such as chocolate, bakery goods and margarine.
Where is soya found?
Obviously in tofu, soy sauce, soya drink, edamame, miso and tempeh — but also hidden as an emulsifier (soya lecithin) in chocolate and bakery products, in vegetarian and vegan meat substitutes, and in some margarines and ready meals.
This article is general information and does not replace legal or medical advice. What counts is the wording of the regulation as it applies at the time (Annex II no. 6 of Regulation (EU) No 1169/2011). The English text of the Regulation is quoted from the consolidated version of 1 April 2025 on EUR-Lex (CELEX 02011R1169-20250401).