Ingredient · E904

Shellac

Source
Animal-derived
Allergen
No
Role in food
Shellac is used as a glazing agent to give food products a shiny appearance …

What is Shellac?

Shellac is a natural resin secreted by the female lac bug (Kerria lacca). The resin is harvested from trees in forests of India and Thailand, where the lac bugs live. It is processed to remove insect bodies and other impurities, then typically formed into flakes or a powder.

Is Shellac vegan?

No. Shellac is animal-derived, so it is not vegan.

Is Shellac gluten-free?

It is not a source of gluten.

Is Shellac a major allergen?

Shellac is not derived from any of the 14 major allergens that UK law requires to be emphasised on food labels.

What is Shellac used for?

Shellac is used as a glazing agent to give food products a shiny appearance and to protect them from moisture.

Is Shellac safe?

Shellac is authorised as a food additive in Great Britain and is listed on the Register of Food Additive Authorisations.

Why it's used

Shellac is used as a glazing agent to give food products a shiny appearance and to protect them from moisture. It can also act as a barrier to prevent ingredients from migrating, for example, in confectionery. It is commonly found in sweets, baked goods, and chocolate-coated items.

Health notes

Shellac is authorised as a food additive in Great Britain and is listed on the Register of Food Additive Authorisations. It is assigned the E-number E904. The European Food Safety Authority (EFSA) has evaluated shellac and it has been assigned an Acceptable Daily Intake (ADI). Shellac is generally considered safe for consumption at typical levels found in food. There are no widespread health controversies associated with its use.

Regulatory status

Authorised in Great Britain (FSA register): England, Scotland, Wales. FSA register of authorised products

Permitted uses in the EU

Shellac · legislation: 2026/189

Food categoryMaximum level
4.1.1 entire fresh fruit and vegetablesNo numerical limit listed
5.1 Cocoa and chocolate products as covered by Directive 2000/36/ECNo numerical limit listed
5.2 Other confectionery including breath freshening micro-sweetsNo numerical limit listed
5.3 chewing gumNo numerical limit listed
5.4 Decorations, coatings and fillings, except fruit-based fillings covered by category 4.2.4No numerical limit listed
7.2 Fine bakery waresNo numerical limit listed
10.2 processed eggs and egg productsNo numerical limit listed
13.2 Foods for special medical purposes as defined by Regulation (EU) No 609/2013 (excluding products from food category 13.1.5.)46000
14.1.5.1 coffee coffee extractsNo numerical limit listed
15.1 Potato- cereal- flour- or starch-based snacksNo numerical limit listed
15.2 Processed nutsNo numerical limit listed
17.1 food supplements supplied in a solid form excluding food supplements for infants and young children’,No numerical limit listed

Maximum levels are shown as published (mg/kg or mg/l, depending on the food). Some entries carry extra conditions and group authorisations are not listed here, so check the full entry before relying on a figure.

Sources: Food Standards Agency (OGL v3); European Commission, Food Additives Database.

Allergen info

Shellac is not derived from any of the 14 major allergens that UK law requires to be emphasised on food labels. It is not a source of gluten.

Foods that contain Shellac

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Auto-generated content. This description was generated automatically and is pending editorial review. Inaccuracies are possible. Found a mistake? Contact us.

Last updated: 17 October 2026

Note: This site presents label data from Open Food Facts for general information. It is not medical advice. Check the package label; formulations change.