Ingredient · E463

Hydroxypropyl cellulose

Source
Not animal-derived
Allergen
No
Role in food
Hydroxypropyl cellulose is used as a thickening agent, a binder, and an emulsifier in …

What is Hydroxypropyl cellulose?

Hydroxypropyl cellulose is a modified form of cellulose, a natural polymer found in plant cell walls. It is produced by treating cellulose with propylene oxide. It is a white, odourless powder that dissolves in water to form a viscous solution.

Is Hydroxypropyl cellulose vegan?

Hydroxypropyl cellulose is not animal-derived. Products that contain it can still include other animal-derived ingredients, so check the full ingredient list.

Is Hydroxypropyl cellulose gluten-free?

It is not gluten-containing.

Is Hydroxypropyl cellulose a major allergen?

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

What is Hydroxypropyl cellulose used for?

Hydroxypropyl cellulose is used as a thickening agent, a binder, and an emulsifier in a variety of food products.

Is Hydroxypropyl cellulose safe?

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

Why it's used

Hydroxypropyl cellulose is used as a thickening agent, a binder, and an emulsifier in a variety of food products. It helps to improve texture and stability, and can also act as a film-former. It is commonly found in confectionery, baked goods, and dairy products.

Health notes

Hydroxypropyl cellulose is authorised as a food additive in Great Britain and is listed on the Register of Food Additive Authorisations. It has been evaluated by EFSA, which has established an acceptable daily intake (ADI). At typical intake levels found in food, it is not expected to cause adverse health effects. There are no widespread controversies regarding its safety.

Regulatory status

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

Permitted uses in the EU

Hydroxypropyl cellulose · legislation: (EU) No 1129/2011

Food categoryMaximum level
11.4.1 table-top sweeteners in liquid formNo numerical limit listed
11.4.2 table-top sweeteners in powder formNo numerical limit listed
11.4.3 table-top sweeteners in tabletsNo 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.

Substance is included in Group I, see also authorisation for Group I

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

Allergen info

Hydroxypropyl cellulose is not derived from any of the 14 major allergens that UK law requires to be emphasised on food labels. It is not gluten-containing.

Foods that contain Hydroxypropyl cellulose

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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.